{"title":"Development Boards","description":"\u003cp\u003eBrowse our Development Boards collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"adafruit-feather-32u4-fona-discontinued","title":"Adafruit Feather 32u4 FONA [Discontinued]","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather 32u4 FONA\u003c\/strong\u003e - our take on an 'all-in-one' Arduino-compatible + audio\/sms\/data capable cellular with built in USB and battery charging. Its an Adafruit Feather 32u4 with a FONA800 module, ready to rock! We have other boards and accessories in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\u003cp\u003eSince you'll be taking this on the road, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. \u003cstrong\u003eA 500mAh+ Lipoly battery is required for use\u003c\/strong\u003e, it keeps the cellular module happy during the high current spikes. Plug the Feather into microUSB to charge at 500mA.\u003c\/p\u003e\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.4\" x 0.9\" x 0.28\" (61mm x 23mm x 7mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 8.2 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e7 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 500mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin for the 3.3V regulator\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConnect your Feather to the Internet or make phone calls with our trusted-and-tested FONA module. At the heart is a GSM cellular module (we use the latest SIM800) the size of a postage stamp. This module can do just about everything. \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuad-band 850\/900\/1800\/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)\u003c\/li\u003e\n\u003cli\u003eMake and receive voice calls using an external 8Ω speaker + electret microphone\u003c\/li\u003e\n\u003cli\u003eSend and receive SMS messages\u003c\/li\u003e\n\u003cli\u003eSend and receive GPRS data (TCP\/IP, HTTP, etc.)\u003c\/li\u003e\n\u003cli\u003eScan and receive FM radio broadcasts (yeah, we don't exactly know why this was included but it works really well)\u003c\/li\u003e\n\u003cli\u003eAT command interface with \"auto baud\" detection\u003c\/li\u003e\n\u003cli\u003ePair-able Bluetooth client interface with SPP (for controlling the module) as well as audio.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eYou will also need some required accessories to make Feather FONA work. These are not included!\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIM Card!\u003c\/strong\u003e - A 2G Mini SIM card is required to do anything on the cellular network. US AT\u0026amp;T no longer sells 2G SIMs and will shut off their 2G network, so for American customers we recommend any T-Mobile or reseller (TING, SIMPLE mobile, etc) that uses the T-Mobile network.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLipoly Battery\u003c\/strong\u003e - 500mAh or larger! This 500mAh battery, or this 1200mAh will work great.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroUSB cable\u003c\/strong\u003e for charging the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Antenna\u003c\/strong\u003e - We like this slim sticker-type, which plugs right in and has a nice long cable to keep the RF away from the feather. Alternatively, this straight SMA one or this right-angle SMA one will work but you'll also need a uFL to SMA adapter cable so you can connect to your SMA antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Mic \u0026amp; Speaker\u003c\/strong\u003e - If you want to make phone calls, you'll also need this electret mic and mini 8 ohm speaker\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck out our tutorial for all sorts of details, including schematics, files, IDE instructions, power management and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003e2.4\" x 0.9\" x 0.28\" \/ 61mm x 23mm x 7mm\u003c\/li\u003e\n\u003cli\u003eWeight: 8.2g\u003c\/li\u003e\n\u003cli\u003eSchematic, Datasheets, EagleCAD PCB files, and Fritzing available in the product tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697491730708,"sku":"sht1787257346304","price":31.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-32u4-fona-discontinued_1.jpg?v=1787257351"},{"product_id":"ds3231-precision-rtc-featherwing-rtc-add-on-for-feather-boards","title":"DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards","description":"\u003cp\u003e\u003cstrong\u003eThe DS3231 Precision RTC FeatherWing adds highly accurate, temperature-compensated timekeeping with battery backup to any Feather board—ideal for datalogging, clocks, and projects that need reliable timekeeping.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the Adafruit \u003cstrong\u003eDS3231 Precision RTC FeatherWing\u003c\/strong\u003e: it adds an extremely accurate I2C-\u003cstrong\u003eintegrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator\u003c\/strong\u003e (TCXO)  to any Feather main board. This RTC is the most precise you can get in a small, low power package. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eCheck out our range of Feather boards here.\u003c\/p\u003e\n\u003cp\u003eMost RTCs use an external \u003cstrong\u003e32kHz timing crystal\u003c\/strong\u003e that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the \u003cstrong\u003ecrystal is inside the chip\u003c\/strong\u003e! And right next to the integrated crystal is a \u003cstrong\u003etemperature sensor\u003c\/strong\u003e. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule.\u003c\/p\u003e\n\u003cp\u003eWith a CR1220 12mm coin cell plugged into the top of the FeatherWing, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA CR1220 coin cell is required\u003c\/strong\u003e to use the battery-backup capabilities! We don't include one by default, to make shipping easier for those abroad, but we do stock them so pick one up or use any CR1220 you have handy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the coin cell battery and breadboard are not included. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/VixZ1GFgksg?si=ij3K3wfgkUDtLMDd\u0026amp;start=613\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDS3231 Precision Real Time Clock (RTC) with I2C interface\u003c\/li\u003e\n\u003cli\u003eTemperature Compensated Crystal Oscillator (TCXO) integrated into chip\u003c\/li\u003e\n\u003cli\u003eAccurate timekeeping with automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eCR1220 coin cell battery backup for years of operation without main power\u003c\/li\u003e\n\u003cli\u003eCompatible with all Feather boards using Feather Stacking or Female Headers\u003c\/li\u003e\n\u003cli\u003eIdeal for datalogging, clocks, and time-sensitive applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 50.8mm x 22.9mm x 1.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of January 17, 2023\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eProduct Learn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the coin cell battery and breadboard are not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697491796244,"sku":"kud1787257347712","price":9.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/ds3231-precision-rtc-featherwing---rtc-add-on-for-feather-boards_1.jpg?v=1787257352"},{"product_id":"circuit-playground-classic","title":"Circuit Playground Classic","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Circuit Playground Classic is an all-in-one learning board with built-in sensors, LEDs, and USB - perfect for exploring electronics and coding without soldering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWould you like to learn electronics, with an \u003cstrong\u003eall-in-one board that has sensors and LEDs built in\u003c\/strong\u003e? Circuit Playground is here - and it's the best way to practice programming on real hardware with no soldering or sewing required!\u003c\/p\u003e\n\u003cp\u003eThis is Adafruit's Classic version of Circuit Playground, which comes with an \u003cstrong\u003eATmega32u4\u003c\/strong\u003e. It's designed to be used with \u003cstrong\u003eArduino IDE\u003c\/strong\u003e and\u003cstrong\u003e code.org CS Discoveries\u003c\/strong\u003e only. It even comes with \u003cstrong\u003eFirmata already programmed in\u003c\/strong\u003e, so you can use it immediately with code.org Discoveries without any preparation or updates.\u003c\/p\u003e\n\u003cp\u003eIf you would like to use MakeCode or CircuitPython, check out Circuit Playground Express, which can be used with MakeCode, CircuitPython or Arduino.\u003c\/p\u003e\n\u003cp\u003eCircuit Playground features an ATmega32u4 processor, just like our popular Flora. The board's also round and has \u003cstrong\u003ealligator-clip pads\u003c\/strong\u003e around it so you don't have to solder or sew to make it work. You can power it from \u003cstrong\u003eUSB\u003c\/strong\u003e, a AAA battery pack, or with a \u003cstrong\u003eLipoly battery\u003c\/strong\u003e (for advanced users). Just program your code into the board then take it on the go!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 Processor, running at 3.3V and 8MHz\u003c\/li\u003e\n\u003cli\u003eMicroUSB port for programming and debugging with Arduino IDE\u003c\/li\u003e\n\u003cli\u003eUSB port can act like serial port, keyboard, mouse, joystick or MIDI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCircuit Playground has \u003cstrong\u003ebuilt-in USB support\u003c\/strong\u003e. Built in USB means you plug it in to program it and it just shows up.  All you really need is a Micro-B data\/sync USB cable - not included! With the new 1.6.4+ Arduino IDE, it takes only a few seconds to add support. The Circuit Playground has USB HID support, so it can act like a mouse or keyboard and attach directly to computers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some of the great goodies baked in:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10x mini NeoPixels, each one can display any colour\u003c\/li\u003e\n\u003cli\u003e1x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)\u003c\/li\u003e\n\u003cli\u003e1x Temperature sensor (thermistor)\u003c\/li\u003e\n\u003cli\u003e1x Light sensor (phototransistor)\u003c\/li\u003e\n\u003cli\u003e1x Sound sensor (MEMS microphone)\u003c\/li\u003e\n\u003cli\u003e1x Mini speaker (magnetic buzzer)\u003c\/li\u003e\n\u003cli\u003e2x Push buttons, left and right\u003c\/li\u003e\n\u003cli\u003e1x Slide switch\u003c\/li\u003e\n\u003cli\u003e8x alligator-clip friendly input\/output pins\u003c\/li\u003e\n\u003cli\u003eIncludes I2C, UART, and 4 pins that can do analogue inputs\/PWM output\u003c\/li\u003e\n\u003cli\u003eAll 8 pads can act as capacitive touch inputs\u003c\/li\u003e\n\u003cli\u003eGreen \"ON\" LED so you know its powered\u003c\/li\u003e\n\u003cli\u003eRed \"#13\" LED for basic blinking\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/LWqp91uD5L8?si=zp4beB2KrgeSIO10\u0026amp;start=458\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 processor running at 3.3V and 8MHz\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino IDE and Code.org CS Discoveries\u003c\/li\u003e\n\u003cli\u003ePre-programmed with Firmata for immediate use with Code.org\u003c\/li\u003e\n\u003cli\u003e10 addressable NeoPixel LEDs with full colour control\u003c\/li\u003e\n\u003cli\u003eBuilt-in sensors: motion (accelerometer with tap\/free-fall detection), temperature, light, and sound\u003c\/li\u003e\n\u003cli\u003eMini speaker (magnetic buzzer) for audio feedback\u003c\/li\u003e\n\u003cli\u003e2 push buttons and 1 slide switch\u003c\/li\u003e\n\u003cli\u003e8 alligator-clip friendly I\/O pads with capacitive touch support\u003c\/li\u003e\n\u003cli\u003eSupports I2C, UART, analogue inputs, and PWM output\u003c\/li\u003e\n\u003cli\u003eMicro-USB port for programming and debugging\u003c\/li\u003e\n\u003cli\u003eUSB HID support functions as keyboard, mouse, joystick, or MIDI device\u003c\/li\u003e\n\u003cli\u003ePower via USB, AAA battery pack, or LiPoly battery\u003c\/li\u003e\n\u003cli\u003eNo soldering or sewing required\u003c\/li\u003e\n\u003cli\u003eCircular board design with alligator-clip pads\u003c\/li\u003e\n\u003cli\u003eBuilt-in power and status LEDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOuter Diameter: 50.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: 8.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 30, 2017,\u003c\/strong\u003e these now come pre-programmed with Firmata so they can be used with code.org CS curriculum immediately!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 3, 2017,\u003c\/strong\u003e we now have a new silkscreen back that says \"Circuit Playground Classic\". Other than that they are identical to what we have been selling historically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary Guide\u003c\/li\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Circuit Playground Classic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697491894548,"sku":"zii1787257349170","price":12.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/circuit-playground-classic_1.jpg?v=1787257353"},{"product_id":"adafruit-feather-m0-wifi-with-ufl-atsamd21-atwinc1500","title":"Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Feather M0 WiFi w\/ ATWINC1500 (uFL) combines a powerful Cortex M0 processor with fast, low-power WiFi and external antenna support—ideal for portable, reliable IoT projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit \u003cstrong\u003eFeather M0 WiFi w\/ATWINC1500\u003c\/strong\u003e - our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. It's an Adafruit \u003cstrong\u003eFeather M0 with a WiFi module\u003c\/strong\u003e, ready to rock!\u003c\/p\u003e\n\u003cp\u003eWe have other boards in the Feather family, check'em out here.\u003c\/p\u003e\n\u003cp\u003eConnect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This \u003cstrong\u003e802.11bgn-capable\u003c\/strong\u003e WiFi module is the best new thing for networking your devices, with built-in low-power management capabilities, Soft-AP, SSL TLS 1.2 support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). 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With manual power management, you can get the WiFi module to down to ~2mA by putting it to sleep.\u003c\/li\u003e\n\u003cli\u003eThis is compared to the ESP's ~70mA average current draw, and whose deep sleep mode requires a WDT reset.\u003c\/li\u003e\n\u003cli\u003eWe also found that we could stream more reliably (less 'bursty') with the ATWINC, although altogether the ESP has higher throughput.\u003c\/li\u003e\n\u003cli\u003eYou also don't have to 'yield' all the time to the WiFi core, since it's a separate chip. You get full reign of the processor and timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOf course, both WiFi-capable Feathers have their strengths and trade-offs, \u0026amp; we love both equally!\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an \u003cstrong\u003eATSAMD21G18 ARM Cortex M0 processor\u003c\/strong\u003e, clocked at \u003cstrong\u003e48 MHz\u003c\/strong\u003e and at \u003cstrong\u003e3.3V logic\u003c\/strong\u003e, the same one used in the new Arduino Zero. This chip has a whopping \u003cstrong\u003e256K of FLASH\u003c\/strong\u003e (8x more than the Atmega328 or 32u4) and \u003cstrong\u003e32K of RAM\u003c\/strong\u003e (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip. For advanced users who are comfortable with ASF, the\u003cstrong\u003e SWDIO\/SWCLK pins are available on the bottom\u003c\/strong\u003e, and when connected to a CMSIS-DAP debugger can be used to use Atmel Studio for debugging.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need to use a battery, it will run just fine straight from the \u003cstrong\u003emicro USB\u003c\/strong\u003e connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it's available. We also tied the battery through a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1\" longer than most Feathers\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 6.1 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB FLASH, 32KB SRAM, No EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8x PWM pins\u003c\/li\u003e\n\u003cli\u003e10x analogue inputs\u003c\/li\u003e\n\u003cli\u003e1x analogue output\u003c\/li\u003e\n\u003cli\u003eBuilt in 200mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and MicroUSB cable not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note, there are no CircuitPython\/MicroPython drivers for the WINC1500 (and there are no plans to make any).\u003c\/p\u003e\n\u003cp\u003eNote: This version does not come with an onboard antenna, you will need a uFL connector antenna such as 2.4GHz Mini Flexible WiFi Antenna - not included! We have a Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500 with on-board antenna as well.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JyhIfakcMew?si=Vdp-mh5CmHVNpqUx\u0026amp;start=348\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATSAMD21G18 ARM Cortex M0+ processor running at 48MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003e256KB FLASH memory and 32KB SRAM\u003c\/li\u003e\n\u003cli\u003eATWINC1500 802.11bgn WiFi module with WEP, WPA, and WPA2 support\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with 10 analogue inputs and 1 analogue output\u003c\/li\u003e\n\u003cli\u003e8 PWM pins and 6 SERCOMs (SPI, I2C, UART capable)\u003c\/li\u003e\n\u003cli\u003eNative USB with bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eBuilt-in 200mA lithium polymer battery charger with status LED\u003c\/li\u003e\n\u003cli\u003e3.3V voltage regulator with 600mA peak output\u003c\/li\u003e\n\u003cli\u003eSoft-AP mode for creating your own access point\u003c\/li\u003e\n\u003cli\u003eSSL\/TLS 1.2 support\u003c\/li\u003e\n\u003cli\u003eLow power consumption: ~12mA WiFi, ~10mA processor\u003c\/li\u003e\n\u003cli\u003eCompact size: 2.1\" x 0.9\" x 0.3\" and 6.1 grams\u003c\/li\u003e\n\u003cli\u003eArduino IDE compatible\u003c\/li\u003e\n\u003cli\u003eFully assembled and tested with USB bootloader included\u003c\/li\u003e\n\u003cli\u003eRequires external uFL connector antenna (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 53.65mm x 22.8mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 6.1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs of March 20, 2024 – We updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts. Both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Datasheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697491960084,"sku":"umf1787257349777","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-m0-wifi-with-ufl---atsamd21-atwinc1500_1.jpg?v=1787257354"},{"product_id":"adafruit-feather-m0-wifi","title":"Adafruit Feather M0 WiFi","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Feather M0 WiFi w\/ ATWINC1500 is a compact, Arduino-compatible board with reliable WiFi, low power usage, and built-in battery charging—ideal for portable IoT and wireless projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the \u003cstrong\u003eAdafruit Feather M0 WiFi w\/ATWINC1500\u003c\/strong\u003e - our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an \u003cstrong\u003eAdafruit Feather M0 with a WiFi module\u003c\/strong\u003e, ready to rock! We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\n\u003cp\u003eConnect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This \u003cstrong\u003e802.11bgn-capable WiFi module\u003c\/strong\u003e is the best new thing for networking your devices, with built-in low-power management capabilities, Soft-AP, SSL TSL 1.2 support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). This module is very fast \u0026amp; easy to use in comparison to other WiFi modules we've used in the past.\u003c\/p\u003e\n\u003cp\u003eThis module works with \u003cstrong\u003e802.11b, g, or n networks \u0026amp; supports WEP, WPA and WPA2 encryption\u003c\/strong\u003e.  You can connect to your own WiFi networks or create your own with \"Soft AP\" mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as \u003cstrong\u003e12MHz\u003c\/strong\u003e for speedy, reliable packet streaming. And scanning\/connecting to networks is very fast, just a second or two.\u003c\/p\u003e\n\u003cp\u003eYou might be wondering why use this when you can get a HUZZAH Feather? Well, you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA highly-capable Cortex M0+ processor with ton more I\/O pins, lots of 12-bit ADCs, a 10-bit DAC, 6 total SERCOMs that can each do SPI, I2C or UART (3 are used by the existing interfaces, leaving you 3), plenty of timers, PWMs, DMA, native USB, and more (check out the Datasheet)\u003c\/li\u003e\n\u003cli\u003eThe ATWINC has much lower power usage, about 12mA for the WINC \u0026amp; 10mA for the ATSAMD21 with auto-power management on for the WiFi and no power management for the ARM. With manual power management, you can get the WiFi module to down to ~2mA by putting it to sleep.\u003c\/li\u003e\n\u003cli\u003eThis is compared to the ESP's ~70mA average current draw, and whose deep sleep mode requires a WDT reset.\u003c\/li\u003e\n\u003cli\u003eWe also found that we could stream more reliably (less 'bursty') with the ATWINC, although altogether the ESP has higher throughput.\u003c\/li\u003e\n\u003cli\u003eYou also don't have to 'yield' all the time to the WiFi core, since its a separate chip. You get full reign of the processor and timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOf course, both WiFi-capable Feathers have their strengths and tradeoffs, \u0026amp; we love both equally!\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an \u003cstrong\u003eATSAMD21G18 ARM Cortex M0 processor\u003c\/strong\u003e, clocked at \u003cstrong\u003e48 MHz\u003c\/strong\u003e and at \u003cstrong\u003e3.3V\u003c\/strong\u003e logic, the same one used in the new Arduino Zero. This chip has a whopping \u003cstrong\u003e256K of FLASH\u003c\/strong\u003e (8x more than the Atmega328 or 32u4) and\u003cstrong\u003e 32K of RAM \u003c\/strong\u003e(16x as much)! This chip comes with built in USB so it has \u003cstrong\u003eUSB-to-Serial program \u0026amp; debug capability built in\u003c\/strong\u003e with no need for an FTDI-like chip. For advanced users who are comfortable with ASF, the \u003cstrong\u003eSWDIO\/SWCLK pins\u003c\/strong\u003e are available on the bottom, and when connected to a CMSIS-DAP debugger can be used to use Atmel Studio for debugging.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our \u003cstrong\u003e3.7V\u003c\/strong\u003e Lithium polymer batteries and built in battery charging. You don't need to use a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery through a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1\" longer than most Feathers\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 6.1 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB FLASH, 32KB SRAM, No EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analogue inputs\u003c\/li\u003e\n\u003cli\u003e1 x analogue output\u003c\/li\u003e\n\u003cli\u003eBuilt in 200mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. Please note that we do not have CircuitPython support for the WINC1500 modules (it won't fit in the ATSAMD21 chip, not enough room!)\u003c\/p\u003e\n\u003cp\u003eWe also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and MicroUSB cable not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note, \u003c\/strong\u003ethere are no CircuitPython\/MicroPython drivers for the WINC1500 (and there are no plans to make any).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLipoly battery, breadboard and Micro-USB cable not included.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/3HfHwCfVjLo?si=Kdk2XiN5fO0RIoZa\u0026amp;start=483\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATSAMD21G18 ARM Cortex M0 processor at 48MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003e256KB FLASH memory and 32KB SRAM\u003c\/li\u003e\n\u003cli\u003eAtmel ATWINC1500 802.11bgn WiFi module with low power management\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with 8 PWM pins and 10 analogue inputs\u003c\/li\u003e\n\u003cli\u003e1 analogue output (10-bit DAC)\u003c\/li\u003e\n\u003cli\u003eHardware Serial, I2C, and SPI support with 3 additional SERCOMs available\u003c\/li\u003e\n\u003cli\u003eNative USB with bootloader for Arduino IDE programming\u003c\/li\u003e\n\u003cli\u003eBuilt-in 200mA LiPo battery charger with status indicator\u003c\/li\u003e\n\u003cli\u003e3.3V voltage regulator with 600mA peak output\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm)\u003c\/li\u003e\n\u003cli\u003eWeighs 6.1 grams\u003c\/li\u003e\n\u003cli\u003eSupports WEP, WPA, and WPA2 encryption\u003c\/li\u003e\n\u003cli\u003eSoft AP mode for creating custom access point\u003c\/li\u003e\n\u003cli\u003eSSL\/TLS 1.2 support\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption (~12mA WiFi, ~10mA processor)\u003c\/li\u003e\n\u003cli\u003eFully assembled and tested with USB bootloader\u003c\/li\u003e\n\u003cli\u003eIncludes header pins for breadboard compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 53.65mm x 22.8mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 6.1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of April 25, 2025\u003c\/strong\u003e - We updated the PCB with Adafruit Pinguin to make a lovely and legible silkscreen. You may get the new PCB or the older version with vector fonts; both are identical other than the fancy silkscreen. The JST connector may be black or tan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLipoly battery, breadboard and Micro-USB cable not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492156692,"sku":"qzp1787257351029","price":23.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-m0-wifi_1.jpg?v=1787257355"},{"product_id":"adafruit-feather-32u4-with-rfm69hcw-packet-radio-433mhz-radiofruit","title":"Adafruit Feather 32u4 with RFM69HCW Packet Radio - 433MHz (RadioFruit)","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Feather 32u4 RFM69HCW 433MHz combines an ATmega32u4 microcontroller with a built-in packet radio, offering USB connectivity, battery charging, and long-range wireless communication in a compact Feather format.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis is the Adafruit \u003cstrong\u003eFeather 32u4 Radio (RFM69HCW) 433MHz\u003c\/strong\u003e. We call these RadioFruits, our take on an microcontroller packet radio transceiver with built in USB and battery charging. Its an \u003cstrong\u003eAdafruit Feather 32u4 with a 433 MHz radio module cooked in\u003c\/strong\u003e! Great for making wireless networks that can go further than \u003cstrong\u003e2.4GHz 802.15.4\u003c\/strong\u003e and similar, are more flexible than Bluetooth® LE and without the high power requirements of WiFi. \u003c\/p\u003e\n\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\n\u003cp\u003eWe have other boards in the Feather family, check'em out here.\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cstrong\u003e433 MHz\u003c\/strong\u003e frequency module version. We also sell a 900MHz version which can be used for either 868MHz or 915MHz transmission\/reception. If you want much longer range, check out the LoRa 433MHz Feather.\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at \u003cstrong\u003e8 MHz \u003c\/strong\u003eand at \u003cstrong\u003e3.3V logic\u003c\/strong\u003e, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has \u003cstrong\u003e32K of flash\u003c\/strong\u003e and \u003cstrong\u003e2K of RAM\u003c\/strong\u003e, with \u003cstrong\u003ebuilt in USB\u003c\/strong\u003e so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a \u003cstrong\u003econnector for any of our 3.7V Lithium polymer \u003c\/strong\u003ebatteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.5 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analogue inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eFeather 32u4 Radio\u003c\/strong\u003e uses the extra space left over to add a RFM69HCW 433 MHz radio module:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go library\u003c\/li\u003e\n\u003cli\u003eUses the amateur or license-free ISM band (ITU \"Europe\" license-free ISM or ITU \"American\" amateur with limitations)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (selectable in software)\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Lipoly battery, breadboard and USB cable not included. \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/JMPMWoQdU0k?si=prAFMqwSQL4H7_Fk\u0026amp;start=364\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 microcontroller @ 8MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003e433 MHz RFM69HCW radio module with SPI interface\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with hardware Serial, I2C, and SPI support\u003c\/li\u003e\n\u003cli\u003e8 PWM pins and 10 analogue inputs\u003c\/li\u003e\n\u003cli\u003e32KB flash memory and 2KB RAM\u003c\/li\u003e\n\u003cli\u003eNative USB support with bootloader and serial debugging\u003c\/li\u003e\n\u003cli\u003eBuilt-in 100mA LiPo battery charger with status indicator\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak output\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm power output (up to 100mW, selectable)\u003c\/li\u003e\n\u003cli\u003e~350 meter range depending on conditions\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eCompact size: 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm)\u003c\/li\u003e\n\u003cli\u003eWeighs 5.5 grams\u003c\/li\u003e\n\u003cli\u003eBattery voltage monitoring via analogue pin\u003c\/li\u003e\n\u003cli\u003eLicense-free ISM band operation\u003c\/li\u003e\n\u003cli\u003eFully assembled with Arduino IDE compatible bootloader\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51mm x 23mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Dec 11, 2023\u003c\/strong\u003e - We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather 32u4 with RFM69HCW Packet Radio - 433MHz (RadioFruit)\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492222228,"sku":"xqn1787257351875","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-32u4-with-rfm69hcw-packet-radio---433mhz-radiofruit_1.jpg?v=1787257357"},{"product_id":"adafruit-14-segment-alphanumeric-led-featherwing","title":"Adafruit 14-Segment Alphanumeric LED FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit 0.54\" 4-Digit 14-Segment Display FeatherWing adds a bright alphanumeric LED display to any Feather board, with easy I2C control for showing letters, numbers and symbols without complex wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the Adafruit\u003cstrong\u003e 0.54\" 4-Digit 14-Segment Display FeatherWing\u003c\/strong\u003e! This 14-segment FeatherWing backpack makes it really easy to add a bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to \u003cstrong\u003e23 feet\u003c\/strong\u003e (7 meters) away.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e14-Segment Matrices\u003c\/strong\u003e like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need \u003cstrong\u003e18 pins\u003c\/strong\u003e. That's a lot of pins, and there are driver chips like the\u003cstrong\u003e MAX7219\u003c\/strong\u003e that can control a matrix for you but there's a lot of wiring to set up, and they take up a ton of space. Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these Alphanumeric LED Matrix FeatherWings come in, they make it really easy to add a 4-digit alphanumeric display with decimal points.\u003c\/p\u003e\n\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (\u003cstrong\u003eHT16K33\u003c\/strong\u003e) does the multiplexing for you. The Feather simply sends \u003cstrong\u003eI2C commands\u003c\/strong\u003e to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it \u003cstrong\u003eworks with any Feather\u003c\/strong\u003e and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\n\u003cp\u003eThis product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\u003c\/li\u003e\n\u003cli\u003eTwo sixteen pin headers\u003c\/li\u003e\n\u003cli\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes!  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Feather board and 14-segment display are not included.\u003c\/p\u003e\n\u003cp\u003eOf course, in classic Adafruit fashion, there is a detailed tutorial showing you how to solder, wire and control the display. There's even a very nice library for the backpacks in both Arduino \u0026amp; CircuitPython so you can get running in under half an hour, displaying letters or numbers on the 14-segment. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/itpIPCyUgS0?si=y9TVKpl30StFV_9m\u0026amp;start=257\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e0.54\" 4-digit 14-segment alphanumeric display\u003c\/li\u003e\n\u003cli\u003eDisplays numbers 0-9 and full alphabet (A-Z)\u003c\/li\u003e\n\u003cli\u003eSuper bright LED with 23 feet (7 metres) viewing distance\u003c\/li\u003e\n\u003cli\u003eWorks with any Feather board\u003c\/li\u003e\n\u003cli\u003eHT16K33 matrix driver chip for easy control\u003c\/li\u003e\n\u003cli\u003eI2C communication - requires only 2 pins\u003c\/li\u003e\n\u003cli\u003eShare I2C pins with other sensors or displays\u003c\/li\u003e\n\u003cli\u003eIncludes two sixteen-pin headers\u003c\/li\u003e\n\u003cli\u003eSoldering required (approximately 5 minutes)\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino and CircuitPython libraries\u003c\/li\u003e\n\u003cli\u003eFeather board and 14-segment display sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 51mm x 23mm x 4.2mm\u003c\/li\u003e\n\u003cli\u003eWeight (just the Wing): 4.8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs of \u003cstrong\u003eJanuary 10, 2022\u003c\/strong\u003e we've updated this PCB to have a Stemma QT connector on the I2C lines for attaching accessories to the Feather. We've also updated it with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLearn\u003c\/li\u003e\n\u003cli\u003eTutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit 14-Segment Alphanumeric LED FeatherWing\u003c\/li\u003e\n\u003cli\u003e2x 16 pin header strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that the Feather board and 14-segment display are not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492320532,"sku":"xkv1787257354479","price":5.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-14-segment-alphanumeric-led-featherwing_1.jpg?v=1787257359"},{"product_id":"adafruit-8x16-led-matrix-featherwing-wo-matrices","title":"Adafruit 8x16 LED Matrix FeatherWing w\/o Matrices","description":"\u003cp\u003eYou will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. At 0.8\" square, the little 8x8 matrices have everything a big LED matrix has, but bite sized!\u003c\/p\u003e\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eAdafruit 8x16 LED Matrix FeatherWing! \u003c\/strong\u003eThis FeatherWing backpack makes it easy to combine and control two of our adorable mini 8x8 LED matrices with a FeatherWing driver board. Double them up for 128 total bright LEDs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWorks with any and all Feathers!\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eNormally, wiring up 8x16 matrices would require a breath-taking 24 GPIO pins, which is way too many pins. That's where this lovely 16x8 LED matrix backpack PCB comes in. It contains a HT16K33 I2C LED matrix driver that does all the multiplexing work for you, and is controlled over the two I2C pins. It's easy to use, has a portable library that runs on any of our Feathers to turn on\/off each LED.\u003c\/p\u003e\u003cp\u003eThe 16x8 backpack is also great for making scrolling displays or small video displays.  In our example, we set it up to display small bitmap emoticons but you can also display text that moves - kind of like a sign in front of a miniature car dealership.\u003c\/p\u003e\u003cp\u003eThis product kit comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 8x16 LED Matrix FeatherWing\u003c\/li\u003e\n\u003cli\u003eTwo sixteen pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes! \u003c\/p\u003e\u003cp\u003e\u003cb\u003eThis version does not come with the \u003c\/b\u003e\u003cb\u003e8x8 mini LED matrix displays\u003c\/b\u003e, but we have lots available in the shop. We also have combo-packs available in White, Blue, Green, Red, Yellow, and Yellow-Green.\u003c\/p\u003e\u003cp\u003eCheck out our tutorial for assembly instructions, pinouts, CircuitPython and Arduino library code, schematics and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 5.0mm \/ 2.0\" x 0.9\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 6.3g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492386068,"sku":"ejr1787257355507","price":5.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-8x16-led-matrix-featherwing-wo-matrices_1.jpg?v=1787257360"},{"product_id":"adafruit-feather-32u4-rfm69hcw-packet-radio-868-or-915-mhz-radiofruit","title":"Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz (RadioFruit)","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Feather 32u4 Radio (RFM69HCW) 900MHz combines an ATmega32u4 microcontroller with a long-range ISM band radio, offering flexible wireless networking, built-in USB, and LiPo battery charging for portable, low-power projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis is the Adafruit \u003cstrong\u003eFeather 32u4 Radio (RFM69HCW) 900MHz\u003c\/strong\u003e. We call these RadioFruits, our take on an microcontroller packet radio transceiver with built in USB and battery charging. Its an Adafruit \u003cstrong\u003eFeather 32u4 with a 900 MHz radio module cooked in\u003c\/strong\u003e! Great for making wireless networks that can go further than 2.4GHz 802.15.4 and similar, are more flexible than Bluetooth® LE and without the high power requirements of WiFi.\u003c\/p\u003e\n\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\n\u003cp\u003eWe have other boards in the Feather family, check'em out here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is the 900 MHz radio version\u003c\/strong\u003e, which can be used for either \u003cstrong\u003e868MHz or 915MHz transmission\/reception\u003c\/strong\u003e - the exact radio frequency is determined when you load the software since it can be tuned around dynamically. We also sell a 433MHz version of the same radio chipset and if you want much longer range, check out the LoRa 900MHz Feather.\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at \u003cstrong\u003eATmega32u4\u003c\/strong\u003e clocked at \u003cstrong\u003e8 MHz\u003c\/strong\u003e and at \u003cstrong\u003e3.3V logic\u003c\/strong\u003e, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has \u003cstrong\u003e32K of flash\u003c\/strong\u003e and \u003cstrong\u003e2K of RAM\u003c\/strong\u003e, with \u003cstrong\u003ebuilt in USB\u003c\/strong\u003e so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a \u003cstrong\u003econnector for any of our 3.7V Lithium polymer\u003c\/strong\u003e batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! 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These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you ned more range than 2.4 GHz (BT, BLE, WiFi, ZigBee)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM band (\"European ISM\" @ 868MHz or \"American ISM\" @ 915MHz)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLipoly battery, breadboard and USB cable not included. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JMPMWoQdU0k?si=ErvgCCDs6WJvc7tp\u0026amp;start=365\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 microcontroller @ 8MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003eRFM69HCW 900MHz radio module (868MHz or 915MHz)\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with hardware Serial, I2C, and SPI support\u003c\/li\u003e\n\u003cli\u003e7 PWM pins and 10 analogue inputs\u003c\/li\u003e\n\u003cli\u003eNative USB support with bootloader and serial debugging\u003c\/li\u003e\n\u003cli\u003eBuilt-in 100mA LiPo battery charger with status indicator\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak output\u003c\/li\u003e\n\u003cli\u003eCompact size: 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm)\u003c\/li\u003e\n\u003cli\u003eApproximately 350 meter range (depending on conditions)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm power output (100mW maximum)\u003c\/li\u003e\n\u003cli\u003eAES-128 encrypted packet engine\u003c\/li\u003e\n\u003cli\u003eSupports multipoint networking with individual node addresses\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino IDE\u003c\/li\u003e\n\u003cli\u003eIncludes headers and pre-soldered antenna connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51mm x 23mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 24, 2024\u003c\/strong\u003e - We updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003cli\u003eTutorials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz (RadioFruit)\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLipoly battery, breadboard and USB cable not included. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492680980,"sku":"jnw1787257356884","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-32u4-rfm69hcw-packet-radio---868-or-915-mhz-radiofruit_1.jpg?v=1787257362"},{"product_id":"pjrc-prop-shield-lc-for-teensy-32-and-teensy-lc-discontinued","title":"PJRC Prop Shield-LC for Teensy 3.2 and Teensy-LC [Discontinued]","description":"\u003cp\u003eThis \u003cstrong\u003elow-cost Prop Shield\u003c\/strong\u003e for Teensy 3.2 and Teensy-LC is meant for making light and sound effects on small handheld props and wearable costumes! Good for all sorts of projects, and designed by the creator of the Teensy so you know it's gonna be well supported\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Amplifier\u003c\/strong\u003e - Clear quality audio output to a small speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast LED Driver\u003c\/strong\u003e - Drive APA102 \/ Dotstar LEDs for colorful lighting with rapid response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Memory\u003c\/strong\u003e - 8 Mbyte storage for images, sound clips, and data logging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis shield features a 2 Watt audio amp, two high speed 5V buffers for driving DotStar LEDs, and an 8 MegaByte flash memory for images, sound clips, or data logging. It's approximately the size of a Teensy, just slightly longer to allow space for mounting holes and connections for power, speaker, and LEDs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis lower cost Prop Shield is identical to the standard Prop Shield, except the motion + temp\/pressure sensors are not soldered in\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMuch more information is available on the PJRC site!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003e​Datasheets\u003cul\u003e\n\u003cli\u003e\nLM48310 - 2.6W Mono Class D Audio Power Amplifier\u003c\/li\u003e\n\u003cli\u003e\nW25Q64FV - 64 Mbit (8 Mbyte) Serial Flash Memory\u003c\/li\u003e\n\u003cli\u003e\nSN74AHCT1G08 - Single 2-Input AND Gate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e48.3mm x 17.7mm x 3.5mm \/ 1.9\" x 0.7\" x 0.14\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":53697492713748,"sku":"dlr1787257357817","price":8.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/pjrc-prop-shield-lc-for-teensy-32-and-teensy-lc-discontinued_1.jpg?v=1787257363"},{"product_id":"adafruit-feather-32u4-rfm96-lora-radio-433mhz-radiofruit","title":"Adafruit Feather 32u4 RFM96 LoRa Radio - 433MHz (RadioFruit)","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather 32u4 LoRa Radio (RFM9x)\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e We call these \u003cem\u003eRadioFruits\u003cstrong\u003e,\u003c\/strong\u003e\u003c\/em\u003e our take on an microcontroller with a \"Long Range (LoRa)\" packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather 32u4 with a 433 radio module cooked in! Great for making wireless networks that can go further than 2.4GHz 802.15.4 and similar, are more flexible than Bluetooth LE and without the high power requirements of WiFi. \u003c\/p\u003e\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is the 433 MHz radio version.\u003c\/strong\u003e We also sell a 868\/915 MHz version of the same radio chipset! And if you don't need LoRa radio, we have plain 433MHz packet radios as well\u003c\/p\u003e\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.5 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e7 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis \u003cstrong\u003eFeather 32u4 LoRa Radio\u003c\/strong\u003e uses the extra space left over to add an RFM9x LoRa 433 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSX1276 LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the amateur or license-free ISM band: ITU \"Europe\" license-free ISM or ITU \"American\" amateur (with amateur band limitations)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. (With setting tweaking and directional antennas, 20Km is possible).\u003c\/p\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. 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The breakout is otherwise the same.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492746516,"sku":"cjc1787257358611","price":24.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-32u4-rfm96-lora-radio---433mhz-radiofruit_1.jpg?v=1787257363"},{"product_id":"adafruit-feather-32u4-rfm95-lora-radio-868-or-915-mhz-radiofruit","title":"Adafruit Feather 32u4 RFM95 LoRa Radio- 868 or 915 MHz (RadioFruit)","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit Feather 32u4 LoRa 868\/915MHz combines an ATmega32u4 microcontroller with long-range LoRa radio, offering USB connectivity, battery charging, and kilometre-scale wireless communication in a compact Feather format.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis is the Adafruit \u003cstrong\u003eFeather 32u4 LoRa Radio (RFM9x)\u003c\/strong\u003e. 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These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1276 LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM bands (ITU \"Europe\" @ 433MHz and ITU \"Americas\" @ 900MHz)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. 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You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna.\u003c\/p\u003e\n\u003cp\u003ePlease note: Lipoly battery, breadboard and USB cable not included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/MAgjpYZUS3o?si=aNudT4x4NkRUYtES\u0026amp;start=478\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32u4 microcontroller @ 8MHz with 3.3V logic\u003c\/li\u003e\n\u003cli\u003eBuilt-in RFM9x LoRa radio module (868\/915 MHz)\u003c\/li\u003e\n\u003cli\u003e20 GPIO pins with hardware Serial, I2C, and SPI support\u003c\/li\u003e\n\u003cli\u003e7 PWM pins and 10 analogue inputs\u003c\/li\u003e\n\u003cli\u003eNative USB support with bootloader for Arduino IDE programming\u003c\/li\u003e\n\u003cli\u003e32K flash memory and 2K RAM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak output\u003c\/li\u003e\n\u003cli\u003eBuilt-in 100mA LiPo battery charger with status LED\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.7V Lithium polymer batteries\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm adjustable power output (up to 100 mW)\u003c\/li\u003e\n\u003cli\u003eRange over 1.2 miles line-of-sight with wire antennas\u003c\/li\u003e\n\u003cli\u003e300µA sleep current, 120mA peak during transmit, 40mA during listening\u003c\/li\u003e\n\u003cli\u003eCompact size: 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm)\u003c\/li\u003e\n\u003cli\u003eWeighs 5.5 grams\u003c\/li\u003e\n\u003cli\u003eFully assembled and tested with USB bootloader\u003c\/li\u003e\n\u003cli\u003eIncludes header pins for breadboard compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51mm x 23mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Dec 20, 2023\u003c\/strong\u003e - We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Jan 30. 2020 \u003c\/strong\u003e- the radio module comes with a protective tin. It works just the same and has same software\/pinout but now is a little safer from the elements!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003cli\u003eTest Report\u003c\/li\u003e\n\u003cli\u003eFCC\u003c\/li\u003e\n\u003cli\u003eRF Module Test Report\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather 32u4 RFM95 LoRa Radio- 868 or 915 MHz (RadioFruit)\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Lipoly battery, breadboard and USB cable not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492812052,"sku":"wqt1787257359693","price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-32u4-rfm95-lora-radio--868-or-915-mhz-radiofruit_1.jpg?v=1787257364"},{"product_id":"adafruit-056-4-digit-7-segment-display-w-featherwing-white-discontinued","title":"Adafruit 0.56\" 4-Digit 7-Segment Display w\/ FeatherWing - White [Discontinued]","description":"\u003cp\u003eOne segment? 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Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing\n\u003c\/li\u003e\n\u003cli\u003eUltra-bright 4-digit 0.56\" tall white seven-segment display\u003c\/li\u003e\n\u003cli\u003eTwo 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes. Check out our detailed tutorial for pinouts, assembly, Arduino and CircuitPython usage, and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eThis board\/chip uses I2C 7-bit address between 0x70-0x77, selectable with jumpers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatherWing Dimensions: 51mm x 23mm x 4.2mm \/ 2.0\" x 0.9\" x 0.165\"\u003c\/li\u003e\n\u003cli\u003eBackpack Weight: 4.8g\u003c\/li\u003e\n\u003cli\u003e7-Segment Display Dimensions: 50mm x 19mm x 14.5mm \/ 2.0\" x 0.75\" x 0.57\"\u003c\/li\u003e\n\u003cli\u003e7-Segment Display Weight: 9.1g\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files, schematic, Arduino and CircuitPython LED Backpack library, and Fritzing available in the product tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697492877588,"sku":"awk1787257361841","price":7.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-056-4-digit-7-segment-display-w-featherwing---white-discontinued_1.jpg?v=1787257366"},{"product_id":"adafruit-056-4-digit-7-segment-featherwing-display-green-discontinued","title":"Adafruit 0.56\" 4-Digit 7-Segment FeatherWing Display - Green [Discontinued]","description":"\u003cp\u003eOne segment? No way dude! 7-Segments for life!\u003c\/p\u003e\u003cp\u003eThis is the \u003cstrong\u003eGreen Adafruit 0.56\" 4-Digit 7-Segment Display w\/ FeatherWing Combo Pack\u003c\/strong\u003e! We also have these combo packs in Blue, Red, White, and Yellow!\u003c\/p\u003e\u003cp\u003e7-Segment Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit we feel your pain! After all, wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these LED Matrix FeatherWings come in!\u003c\/p\u003e\u003cp\u003eThe 7-segment FeatherWing backpack makes it really easy to add a 4-digit numeric display with decimal points and even 'second colon dots' for making a clock.\u003c\/p\u003e\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 7-Segment LED Matrix Display FeatherWing\n\u003c\/li\u003e\n\u003cli\u003eUltra-bright 4-digit 0.56\" tall green seven-segment display\u003c\/li\u003e\n\u003cli\u003eTwo 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes. 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We also toss in some header so you can solder it in and plug into a solderless breadboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Lipoly battery, breadboard and Micro-USB cable not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/pSWv9xfe3lY?si=QVf_tjPe5LDfpquz\u0026amp;start=316\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51.2mm x 22.8mm x 8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Feather M0 Bluefruit LE\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Lipoly battery, breadboard and Micro-USB cable not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697493172500,"sku":"epd1787257365008","price":20.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-feather-m0-bluefruit-le_1.jpg?v=1787257370"},{"product_id":"adafruit-15x7-charlieplex-led-matrix-display-featherwing-red","title":"Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Red","description":"\u003cp\u003eYou wont be able to look away from the mesmerizing patterns created by this \u003cstrong\u003eAdafruit 15x7 CharliePlex LED Matrix Display FeatherWing\u003c\/strong\u003e.  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Inside is enough RAM for 8 separate frames of display memory so you can set up multiple frames of an animation and flip them to be displayed with a single command. Since it uses I2C, it takes up only the SDA\/SCL pins on your Feather and can share those pins with other I2C devices and sensors.\u003c\/p\u003e\u003cp\u003eOur graphics library makes it easy to draw shapes, text and bitmaps for some strikingly beautiful LED displays. Check out the tutorial for assembly instructions, CircuitPython and Arduino example code, pinouts, schematics and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, EagleCAD PCB files, Fritzing objects and more in the tutorial\u003c\/li\u003e\n\u003cli\u003eUses I2C address 0x74 or 0x77\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 3.0mm \/ 2.0\" x 0.9\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 3.8g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697493238036,"sku":"dtt1787257365931","price":6.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-15x7-charlieplex-led-matrix-display-featherwing---red_1.jpg?v=1787257371"},{"product_id":"adafruit-054-quad-alphanumeric-featherwing-display-blue-discontinued","title":"Adafruit 0.54\" Quad Alphanumeric FeatherWing Display - Blue [Discontinued]","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\u003cp\u003eThis is the \u003cstrong\u003eBlue Adafruit 0.54\" Dual Alphanumeric FeatherWing Display Combo Pack\u003c\/strong\u003e! We also have these combo packs in Green, Red, White, Yellow-Green and Yellow.\u003c\/p\u003e\u003cp\u003eThis is a nice, bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Each of the digit sets have 14 segments on a dark background and we give you a set of two alphanumeric displays as well as a Featherwing driver board so you can make a clock or a four letter word.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e14-Segment Matrices like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need 18 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these Alphanumeric LED Matrix FeatherWings come in, they make it really easy to add a 4-digit alphanumeric display with decimal points.\u003c\/p\u003e\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\n\u003c\/li\u003e\n\u003cli\u003e0.54\" Ultra-bright dual alphanumeric blue display - 2 pack\u003c\/li\u003e\n\u003cli\u003eTwo 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOf course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks in both Arduino \u0026amp; CircuitPython so you can get running in under half an hour, displaying letters or numbers on the 14-segment. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cdiv\u003eThe board\/chip uses 12C 7-bit address between 0x70-0x77, selectable with jumpers\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFeatherWing Dimensions: 51mm x 23mm x 4.2mm \/ 2.0\" x 0.9\" x 0.165\"\u003c\/li\u003e\n\u003cli\u003eBackpack Weight: 4.6g \u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Dimensions: 21mm x 25mm x 7mm \/ 0.8\" x 1\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Height w\/ Pins: 14mm \/ 0.6\"\u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Weight: 4.7g\u003c\/li\u003e\n\u003cli\u003eThe Dual Alphanumeric Display is a Common Cathode LED display\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files, schematic, Arduino LED backpack library, and Fritzing available in the product tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697493303572,"sku":"ueg1787257367024","price":8.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-054-quad-alphanumeric-featherwing-display---blue-discontinued_1.jpg?v=1787257371"},{"product_id":"adafruit-054-quad-alphanumeric-featherwing-display-green","title":"Adafruit 0.54\" Quad Alphanumeric FeatherWing Display - Green","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\u003cp\u003eThis is the \u003cstrong\u003eGreen Adafruit 0.54\" Dual Alphanumeric FeatherWing Display Combo Pack\u003c\/strong\u003e! We also have these combo packs in Blue, Red, White, Yellow-Green, and Yellow.\u003c\/p\u003e\u003cp\u003eThis is a nice, bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Each of the digit sets have 14 segments on a dark background and we give you a set of two alphanumeric displays as well as a Featherwing driver board so you can make a clock or a four letter word.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e14-Segment Matrices like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need 18 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these Alphanumeric LED Matrix FeatherWings come in, they make it really easy to add a 4-digit alphanumeric display with decimal points.\u003c\/p\u003e\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\n\u003c\/li\u003e\n\u003cli\u003e0.54\" Ultra-bright dual alphanumeric green display - 2 pack\u003c\/li\u003e\n\u003cli\u003eTwo 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOf course, in classic Adafruit fashion, we also have a detailed tutorial showing you how to solder, wire and control the display. We even wrote a very nice library for the backpacks in both Arduino \u0026amp; CircuitPython so you can get running in under half an hour, displaying letters or numbers on the 14-segment. 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Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eRed Adafruit 0.54\" Dual Alphanumeric Display w\/ FeatherWing Combo Pack\u003c\/strong\u003e! We also have these combo packs in Green, White, Yellow-Green, Blue, and Yellow.\u003c\/p\u003e\n\u003cp\u003eThis is a nice, bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Each of the digit sets have 14 segments on a dark background and we give you a set of two alphanumeric displays as well as a Featherwing driver board so you can make a clock or a four letter word.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e14-Segment Matrices like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need 18 pins. 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Check out the website at tinyfpga.com\u003cbr\u003e\u003cbr\u003eTinyFPGA BX features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProgramming interface: USB 2.0 full-speed with bootloader\u003c\/li\u003e\n\u003cli\u003eICE40LP8K FPGA\u003cul\u003e\n\u003cli\u003e7,680 four-input look-up-tables\u003c\/li\u003e\n\u003cli\u003e128 KBit block RAM\u003c\/li\u003e\n\u003cli\u003ePhase Locked Loop\u003c\/li\u003e\n\u003cli\u003e41 user IO pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e8 MBit of SPI Flash (1 MByte)\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3 V (300 mA) and 1.2 V (150 mA) LDO regulators\u003c\/li\u003e\n\u003cli\u003eLow-Power 16 MHz MEMS Oscillator\u003cul\u003e\n\u003cli\u003e1.3 mA power when active\u003c\/li\u003e\n\u003cli\u003e50 ppm stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eBoard dimensions: 36 x 18 x 4mm\u003c\/li\u003e\n\u003cli\u003eGitHub repository\u003c\/li\u003e\n\u003cli\u003eHobbyists Guide to FPGAs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003cul\u003e\n\u003cli\u003eFPGA Chip: ICE40LP8K\u003c\/li\u003e\n\u003cli\u003eLogic Cells: 7680\u003c\/li\u003e\n\u003cli\u003eBlock RAM: 128 KBit\u003c\/li\u003e\n\u003cli\u003eUser Flash: 6000 KBit\u003c\/li\u003e\n\u003cli\u003ePhase Lock Loops: 1\u003c\/li\u003e\n\u003cli\u003eUser IO Pins (dedicated + shared): 31 + 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533149460,"sku":"gzl1787257957267","price":33.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tinyfpga-bx---ice40-fpga-development-board-with-usb-discontinued_1.jpg?v=1787257962"},{"product_id":"tomu-discontinued","title":"Tomu [Discontinued]","description":"\u003cp\u003eOnly 13mm long, \u003cstrong\u003eTomu\u003c\/strong\u003e really puts the \u003cem\u003emicro\u003c\/em\u003e in microprocessor. It's fully open-source development board with the silabs Gecko EFM32HG309 processor, on a little board that can slot right into your computer or laptop USB A port (USB C users will need an adapter).\u003c\/p\u003e\u003cp\u003eThe board feature two tiny LEDs, and two capacitive-touch pads, as well as a native USB bootloader. While it was originally designed for 2-factor authentication, it's great for very tiny USB projects, ARM\/Gecko experimentation or adding a basic input to your computer. Best of all, it's fully open source! Check out the GitHub repo with lots of examples, programming instructions and projects\u003c\/p\u003e\u003cp\u003eComes with one fully assembled Tomu\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e Silicon Labs Happy Gecko EFM32HG309\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 25 MHz ARM Cortex-M0+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRAM:\u003c\/strong\u003e 8 KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage\u003c\/strong\u003e: 64 KB Flash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e USB 2.0 FS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButtons:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e 2 (red + green)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e \u003cem\u003eLiterally\u003c\/em\u003e 12 parts + PCB - comes fully assembled\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGitHub repository\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTomu Website\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 13.0mm x 10.0mm x 1.5mm \/ 0.5\" x 0.4\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 0.0g \/ 0.0oz \u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533214996,"sku":"sij1787257957973","price":20.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tomu-discontinued_1.jpg?v=1787257962"},{"product_id":"adafruit-rgb-matrix-featherwing-kit-for-rp2040-m0-and-m4-feathers","title":"Adafruit RGB Matrix Featherwing Kit (For RP2040, M0 and M4 Feathers)","description":"\u003cdiv class=\"row-fluid build-text\"\u003e\n\u003cp\u003eAhoy! It's time to create a dazzling light up project with our new \u003cstrong\u003eRGB Matrix FeatherWing\u003c\/strong\u003e. Now you can quickly and easily create projects featuring your favorite 16 or 32-pixel tall matrix boards. Using our RGB Matrix library is easy and works wonderfully with any of our M0 or M4 based Feathers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This wing is only tested\/designed to work with the RP2040, SAMD21 M0 and SAMD51 M4 Feathers. It's not for use with any other Feathers at this time. (That said, if you'd like to add support, we'd be happy to take a pull request on the library repo)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"row-fluid build-text\"\u003e\u003cp\u003eThis wing can be assembled in one of two ways. You can either solder in a 2x8 IDC shrouded header on the top, then plug in the IDC cable that came with your matrix. This makes it easy to stack on top of your Feather. Or, you can solder in the 2x10 socket header on the \u003cem\u003ebottom\u003c\/em\u003e of the Wing, and then stack your Feather on top. That way you can \u003cem\u003eplug it directly into the back of the matrix\u003c\/em\u003e *mind blown*\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"row-fluid build-text\"\u003e\u003cp\u003eThis FeatherWing will work great with any of our 16x32, 32x32 or 64x32 RGB matrices, and is definitely the easiest way to glow and go.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"row-fluid build-text\"\u003e\u003cp\u003eEither way you decide to go, you can plug a 5V DC power pack into the 2.1mm DC jack. That 5V is polarity protected and then output on the other side to a 5.08mm terminal block. An onboard regulator will provide 3.3V power to your Feather so you don't need a separate USB or battery, this makes for a very compact build!\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eEach order comes with one FeatherWing PCB with surface mount parts attached, a 2x8 IDC header, a 2x10 female socket, 2.1mm DC jack, 5.08mm terminal block, and some male header. You may also want some Feather stacking headers or female headers depending on how you plan to attach\/stack your Feather.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of Jan 22, 2020 -  we've updated the enable pullup from 100K to 10K\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 4.0mm \/ 2.0\" x 0.9\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 3.5g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533280532,"sku":"lbh1787257959015","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-rgb-matrix-featherwing-kit-for-rp2040-m0-and-m4-feathers_1.jpg?v=1787257963"},{"product_id":"adafruit-grand-central-m4-express-featuring-the-samd51","title":"Adafruit Grand Central M4 Express featuring the SAMD51","description":"\u003cp\u003eAre you ready? Really ready? Cause here comes the \u003cstrong\u003eAdafruit Grand Central\u003c\/strong\u003e featuring the \u003cstrong\u003eMicrochip ATSAMD51\u003c\/strong\u003e. This dev board is so big, it's not named after a Metro train, it's a whole freakin' \u003cem\u003estation\u003c\/em\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The Grand Central M4 may come with a black or purple PCB.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis board is like a freight train, with its 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset.\u003c\/p\u003e\n\u003cp\u003eThe Grand Central is the first SAMD board that has enough pins to make it in the form of the Arduino Mega - with a massive number of pins, tons of analog inputs, dual DAC output, 8 MBytes of QSPI flash, SD card socket, and a NeoPixel.\u003c\/p\u003e\n\u003cp\u003eTo start off our ATSAMD51 journey we are going large with the Mega shape and pinout you know and love. The front half has the same shape and pinout as our Metro's, so it is compatible with all our shields. It's got analog pins where you expect, and SPI\/UART\/I2C hardware support in the same spot as the Metro 328 and M0. But! It's powered with an ATSAMD51P20:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCortex M4 core running at \u003cstrong\u003e120 MHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFloating point support with Cortex M4 DSP instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1MB\u003c\/strong\u003e flash, \u003cstrong\u003e256 KB\u003c\/strong\u003e RAM\u003c\/li\u003e\n\u003cli\u003e32-bit, 3.3V logic and power\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e70 GPIO pins in total\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS DAC (A0 and A1)\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS ADC (15 analog pins)\u003c\/li\u003e\n\u003cli\u003e8 x hardware SERCOM (can be I2C, SPI or UART)\u003c\/li\u003e\n\u003cli\u003e22 x PWM outputs\u003c\/li\u003e\n\u003cli\u003eStereo I2S input\/output with MCK pin\u003c\/li\u003e\n\u003cli\u003e12-bit Parallel capture controller (for camera\/video in)\u003c\/li\u003e\n\u003cli\u003eBuilt in crypto engines with AES (256 bit), true RNG, Pubkey controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePretty good start right? So we put this chip on a PCB with all these nice extras:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the Grand Central\u003c\/strong\u003e with 6-12V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on\/off switch next to it so you can turn off your setup easily. The board will automagically switch between USB and DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrand Central has 62 GPIO pins\u003c\/strong\u003e, 16 of which are analog in, and two of which is a true analog out. There's a hardware SPI port, hardware I2C port and hardware UART. 5 more SERCOMs are available for extra I2C\/SPI\/UARTs.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLogic level is 3.3V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB\u003c\/strong\u003e, there's no need for a hardware USB to Serial converter as the Metro M4 has built in USB support. When used to act like a serial device, the USB interface can be used by any computer to listen\/send data to the METRO, and can also be used to launch and update code via the bootloader. It can also act like an HID keyboard or mouse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour indicator LEDs and one NeoPixel\u003c\/strong\u003e, on the front edge of the PCB, for easy debugging. One green power LED, two RX\/TX LEDs for data being sent over USB, and a red LED connected. Next to the reset button there is an RGB NeoPixel that can be used for any purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 MB QSPI Flash \u003c\/strong\u003estorage chip is included on board. You can use the SPI Flash storage like a very tiny hard drive. When used in Circuit Python, the 8 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read\/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro SD Card slot\u003c\/strong\u003e - removable storage of any size, connected to an SPI SERCOM (SDIO is not supported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy reprogramming\u003c\/strong\u003e, comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa v1.8 compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe have a working Arduino board support package, with lots of stuff working, but our primary target for this board is CircuitPython - with 120 MHz, and 256KB of RAM CircuitPython runs\u003cem\u003e really\u003c\/em\u003e well on this chip!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 101.6mm x 53.3mm x 15.3mm \/ 4.0\" x 2.1\" x 0.6\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 35.0g \/ 1.2oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533313300,"sku":"vbm1787257960216","price":27.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-grand-central-m4-express-featuring-the-samd51_1.jpg?v=1787257964"},{"product_id":"assembled-adafruit-feather-m0-wifi-with-stacking-headers","title":"Assembled Adafruit Feather M0 WiFi with Stacking Headers","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the \u003cstrong\u003eAdafruit Feather M0 WiFi w\/ATWINC1500 \u003c\/strong\u003e- our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 with a WiFi module, ready to rock! We have other boards in the Feather family, check'em out here.\u003c\/p\u003e\u003cp\u003eConnect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with built-in low-power management capabilites, Soft-AP, SSL support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). This module is very fast \u0026amp; easy to use in comparison to other WiFi modules we've used in the past.\u003c\/p\u003e\u003cp\u003eThis module works with 802.11b, g, or n networks \u0026amp; supports WEP, WPA and WPA2 encryption.  You can connect to your own WiFi networks or create your own with \"Soft AP\" mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning\/connecting to networks is very fast, just a second or two.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eYou might be wondering\u003c\/em\u003e why use this when you can get a HUZZAH Feather? Well, you get:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA highly-capable Cortex M0+ processor with ton more I\/O pins, lots of 12-bit ADCs, a 10-bit DAC, 6 total SERCOMs that can each do SPI, I2C or UART (3 are used by the existing interfaces, leaving you 3), plenty of timers, PWMs, DMA, native USB, and more (check out the Datasheet)\u003c\/li\u003e\n\u003cli\u003eThe ATWINC has much lower power usage, about 12mA for the WINC \u0026amp; 10mA for the ATSAMD21 with auto-powermanagement on for the WiFi and no power management for the ARM. With manual power management, you can get the WiFi module to down to ~2mA by putting it to sleep.\u003c\/li\u003e\n\u003cli\u003eThis is compared to the ESP's ~70mA average current draw, and whose deep sleep mode requires a WDT reset.\u003c\/li\u003e\n\u003cli\u003eWe also found that we could stream more reliably (less 'bursty') with the ATWINC, although altogether the ESP has higher throughput.\u003c\/li\u003e\n\u003cli\u003eYou also dont have to 'yield' all the time to the WiFi core, since its a separate chip. You get full reign of the processor and timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eOf course, both WiFi-capable Feathers have their strengths and tradeoffs, \u0026amp; we love both equally!\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip. For advanced users who are comfortable with ASF, the SWDIO\/SWCLK pins are available on the bottom, and when connected to a CMSIS-DAP debugger can be used to use Atmel Studio for debugging.\u003c\/p\u003e\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need to use a battery, it will run just fine straight from the micro USB connector. But if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it's available. We also tied the battery through a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHere are some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1\" longer than most Feathers\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 6.1 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB FLASH, 32KB SRAM, No EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 200mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. \u003cstrong\u003eLipoly battery and MicroUSB cable \u003c\/strong\u003enot included (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e\u003cp\u003eCheck out our tutorial for all sorts of details, including pinouts, power management, Arduino IDE setup and more!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions (including stacking headers): 53.6 x 23 x 19mm\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 9.2g \/ 0.3oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533378836,"sku":"dwo1787257961495","price":18.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/assembled-adafruit-feather-m0-wifi-with-stacking-headers_1.jpg?v=1787257966"},{"product_id":"assembled-adafruit-featherwing-oled-128x32-oled-add-on-for-feather","title":"Assembled Adafruit FeatherWing OLED (128x32 OLED Add-on For Feather)","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eAssembled FeatherWing OLED\u003c\/strong\u003e: it adds a 128x32 monochrome OLED plus 3 user buttons to \u003cem\u003eany\u003c\/em\u003e Feather main board. Comes fully assembled so you can connect a FeatherWing on top of your Feather board and let the board take flight, \u003cem\u003eno soldering required!\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThese displays are small, only about 1\" diagonal, but very readable due to the high contrast of an OLED display. This screen is made of 128x32 individual white OLED pixels and because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness! We also toss on a reset button and three mini tactile buttons called A B and C so you can add a mini user interface to your feather.\u003c\/p\u003e\u003cp\u003ePlease note that OLED displays are made of hundreds of...OLEDs! That means each pixel is a little organic LED, and if its kept on for over 1000 hours it'll start to dim. If you want to keep the display uniformly bright, please turn off the display (set the pixels off) when it isn't needed to keep them from dimming.\u003c\/p\u003e\u003cp\u003eTested works with our Feather 32u4, M0 and ESP8266 boards. The OLED uses only the two I2C pins on the Feather, and you can pretty much stack it with any other FeatherWing, even ones that use I2C since that is a shared bus. To use, \u003cstrong\u003esimply follow our tutorial to install our Arduino library\u003c\/strong\u003e, it's basically a Feather-shaped version of the 128x32 I2C OLED breakout\u003c\/p\u003e\u003cp\u003eCheck out our range of Feather boards here.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eOLED UG-2832HSWEG02 Datasheet\u003c\/li\u003e\n\u003cli\u003ePCB dimensions: 22.9mm x 50.9mm \/ 0.9\" x 2\"\u003c\/li\u003e\n\u003cli\u003eDisplay area: ~25.8mm \/ ~1.0\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8g\u003c\/li\u003e\n\u003cli\u003eOn 32u4 or M0 Feathers, buttons A, B \u0026amp; C connect to 9, 6, 5 respectively\u003c\/li\u003e\n\u003cli\u003eOn Huzzah ESP8266 Feather, buttons A, B \u0026amp; C connect to 0, 16, 2 respectively\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533444372,"sku":"dzz1787257962635","price":10.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/assembled-adafruit-featherwing-oled-128x32-oled-add-on-for-feather_1.jpg?v=1787257967"},{"product_id":"adafruit-prop-maker-featherwing","title":"Adafruit Prop-Maker FeatherWing","description":"\u003cp\u003eThe Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers \u0026amp; swords, props, toys, cosplay pieces, and more.\u003c\/p\u003e\u003cp\u003eWe looked at hundreds of prop builds, and thought about what would make for a great low-cost (but well-designed) add-on for our Feather boards. Here's what we came up with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-in NeoPixel port -\u003c\/strong\u003e With a 3-pin JST connector, you can plug in one of our JST-wired NeoPixel strips directly, or use a 3-pin JST connector to wire up your favorite shape of addressable NeoPixel LEDs. This port provides high current drive from either the Feather Lipoly or USB port, whichever is higher. A level shifter gives you a clean voltage signal to reduce glitchiness no matter what chip you're using\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3W RGB LED drivers\u003c\/strong\u003e - 3 high current MOSFETs will let you connect a 3W RGB LED for powerful eye-blasting glory. For most Feathers, the 3 pins are PWM capable so you can generate any color you like. Available as pin breakouts plus strain-relief holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Axis Accelerometer with Tap Detection\u003c\/strong\u003e - The LIS3DH is our favorite accelerometer, you can use this for detection motion, tilt or taps. Here's an example of a light saber that makes sounds when swung or hit. We have code for this chip in both Arduino and CircuitPython.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Audio Amplifier \u003c\/strong\u003e- Drive a 8Ω 1Watt speaker or 4Ω 3W speaker for sound effects. Plug and play with our cute and slim oval speaker, or connect a picoblade cable for your favorite speaker. For use only with Feathers that have analog audio out such as the Feather M0 Express and M4 series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power mode!\u003c\/strong\u003e The power system for the RGB LED, NeoPixels and speaker amplifier can be controlled by a pin to cut power to them, so you have lower power usage when the prop is in sleep or off mode (but can wake up fast by listening to the button press or accelerometer data). When the power pin is set low, the current draw for just the wing is under 1mA and no there's current draw from any attached NeoPixels - normally they're about 1mA even when not lit.\u003c\/li\u003e\n\u003cli\u003eBreakouts plus strain-relief hole for the enable pin and ground (for a mechanical switch that will power down the whole board)\u003c\/li\u003e\n\u003cli\u003eBreakouts plus strain-relief holes for an external switch pin and ground (for a mechanical mode button)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: A few of the onboard hardware elements use PWM and analog output so we recommend the \u003cstrong\u003eFeather M0 Express \u003c\/strong\u003eor \u003cstrong\u003eFeather M4\u003c\/strong\u003e or \u003cstrong\u003eESP32\u003c\/strong\u003e series, they'll work best with this wing and let you make the most of it. For example:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeather 32u4 and 328p do not have PWMs for all the RGB LED pins, and no analog audio output support\u003c\/li\u003e\n\u003cli\u003eFeather nRF52, ESP8266 do have PWMs on all the RGB LED pins but no analog audio output support\u003c\/li\u003e\n\u003cli\u003eFeather M0 basic boards only have audio output support in Arduino, not CircuitPython.\u003c\/li\u003e\n\u003cli\u003eFor ESP32 you will have to use ESP8266Audio library which can do analog audio on ESP32 (despite the name)\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat doesn't mean you can't use this 'wing with the Feather ESP8266 or nRF52832, just that you won't get any sound effects. You can still use the accelerometer, NeoPixels, RGB LED, etc.\u003c\/p\u003e\u003cp\u003eAs you can tell, the \u003cstrong\u003eM0 Express \u003c\/strong\u003eand \u003cstrong\u003eM4\u003c\/strong\u003e series is what we recommend cause you'll get everything and with CircuitPython, its really easy to play audio directly off the built in flash chips!\u003c\/p\u003e\u003cp\u003eComes as an assembled wing with some header. Some light soldering is required to attach to your Feather.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 50.8mm x 22.8mm x 7.2mm \/ 2.0\" x 0.9\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 4.8g \/ 0.2oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533509908,"sku":"myp1787257964898","price":7.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-prop-maker-featherwing_1.jpg?v=1787257969"},{"product_id":"adafruit-grand-central-m4-express-featuring-samd51-without-headers","title":"Adafruit Grand Central M4 Express featuring SAMD51 (Without Headers)","description":"\u003cp\u003eAre you ready? Really ready? Cause here comes the \u003cstrong\u003eAdafruit Grand Central\u003c\/strong\u003e featuring the \u003cstrong\u003eMicrochip ATSAMD51\u003c\/strong\u003e. This dev board is so big, it's not named after a Metro train, it's a whole freakin' \u003cem\u003estation\u003c\/em\u003e!\u003c\/p\u003e\u003cp\u003eThis board is like a freight train, with its 120MHz Cortex M4 with floating point support. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset.\u003c\/p\u003e\u003cp\u003eThe Grand Central is the first SAMD board that has enough pins to make it in the form of the Arduino Mega - with a massive number of pins, tons of analog inputs, dual DAC output, 8 MBytes of QSPI flash, SD card socket, and a NeoPixel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis version is lower cost and lower profile, we didn't solder any of the through-hole components in and we DON'T stock a header kit. \u003c\/strong\u003ePerfect if you want to solder directly to the board, or jam it into a small spot in your build. We include only the assembled and tested board, a loose 2.1mm DC jack and bumper\u003cstrong\u003es. If you need a classic header-full Grand Central, visit this page.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTo start off our ATSAMD51 journey we are going large with the Mega shape and pinout you know and love. The front half has the same shape and pinout as our Metro's, so it is compatible with all our shields. It's got analog pins where you expect, and SPI\/UART\/I2C hardware support in the same spot as the Metro 328 and M0. But! It's powered with an ATSAMD51P20:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCortex M4 core running at \u003cstrong\u003e120 MHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware DSP and floating point support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1MB\u003c\/strong\u003e flash, \u003cstrong\u003e256 KB\u003c\/strong\u003e RAM\u003c\/li\u003e\n\u003cli\u003e32-bit, 3.3V logic and power\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e70 GPIO pins in total\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS DAC (A0 and A1)\u003c\/li\u003e\n\u003cli\u003eDual 1 MSPS ADC (15 analog pins)\u003c\/li\u003e\n\u003cli\u003e8 x hardware SERCOM (can be I2C, SPI or UART)\u003c\/li\u003e\n\u003cli\u003e22 x PWM outputs\u003c\/li\u003e\n\u003cli\u003eStereo I2S input\/output with MCK pin\u003c\/li\u003e\n\u003cli\u003e12-bit Parallel capture controller (for camera\/video in)\u003c\/li\u003e\n\u003cli\u003eBuilt in crypto engines with AES (256 bit), true RNG, Pubkey controller\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePretty good start right? So we put this chip on a PCB with all these nice extras:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the Grand Central\u003c\/strong\u003e with 7-9V polarity protected DC or the micro USB connector to any 5V USB source. The 2.1mm DC jack has an on\/off switch next to it so you can turn off your setup easily. The board will automagically switch between USB and DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrand Central has 62 GPIO pins\u003c\/strong\u003e, 16 of which are analog in, and two of which is a true analog out. There's a hardware SPI port, hardware I2C port and hardware UART. 5 more SERCOMs are available for extra I2C\/SPI\/UARTs.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLogic level is 3.3V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB\u003c\/strong\u003e, there's no need for a hardware USB to Serial converter as the Metro M4 has built in USB support. When used to act like a serial device, the USB interface can be used by any computer to listen\/send data to the METRO, and can also be used to launch and update code via the bootloader. It can also act like an HID keyboard or mouse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour indicator LEDs and one NeoPixel\u003c\/strong\u003e, on the front edge of the PCB, for easy debugging. One green power LED, two RX\/TX LEDs for data being sent over USB, and a red LED connected. Next to the reset button there is an RGB NeoPixel that can be used for any purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 MB QSPI Flash \u003c\/strong\u003estorage chip is included on board. You can use the SPI Flash storage like a very tiny hard drive. When used in Circuit Python, the 8 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read\/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro SD Card slot\u003c\/strong\u003e - removable storage of any size, connected to an SPI SERCOM (SDIO is not supported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy reprogramming\u003c\/strong\u003e, comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa v1.8 compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe have a working Arduino board support package, with lots of stuff working, but our primary target for this board is CircuitPython - with 120 MHz, and 256KB of RAM CircuitPython runs\u003cem\u003e really\u003c\/em\u003e well on this chip!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 102.6mm x 53.3mm x 7.0mm \/ 4.0\" x 2.1\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 21.8g \/ 0.8oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533608212,"sku":"zqs1787257965614","price":21.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/adafruit-grand-central-m4-express-featuring-samd51-without-headers_1.jpg?v=1787257970"},{"product_id":"assembled-adafruit-prop-maker-featherwing","title":"Assembled Adafruit Prop-Maker FeatherWing","description":"\u003cp\u003eThe Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will unlock the prop-maker inside all of us, with tons of stuff packed in to make sabers \u0026amp; swords, props, toys, cosplay pieces, and more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis version of the FeatherWing has plain headers soldered in, so it's easy to plug into our Feathers.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe looked at hundreds of prop builds, and thought about what would make for a great low-cost (but well-designed) add-on for our Feather boards. Here's what we came up with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-in NeoPixel port -\u003c\/strong\u003e With a 3-pin JST connector, you can plug in one of our JST-wired NeoPixel strips directly, or use a 3-pin JST connector to wire up your favorite shape of addressable NeoPixel LEDs. This port provides high current drive from either the Feather Lipoly or USB port, whichever is higher. A level shifter gives you a clean voltage signal to reduce glitchiness no matter what chip you're using\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3W RGB LED drivers\u003c\/strong\u003e - 3 high current MOSFETs will let you connect a 3W RGB LED for powerful eye-blasting glory. For most Feathers, the 3 pins are PWM capable so you can generate any color you like. Available as pin breakouts plus strain-relief holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-Axis Accelerometer with Tap Detection\u003c\/strong\u003e - The LIS3DH is our favorite accelerometer, you can use this for detection motion, tilt or taps. Here's an example of a light saber that makes sounds when swung or hit. We have code for this chip in both Arduino and CircuitPython.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D Audio Amplifier \u003c\/strong\u003e- Drive a 8Ω 1Watt speaker or 4Ω 3W speaker for sound effects. Plug and play with our cute and slim oval speaker, or connect a picoblade cable for your favorite speaker. For use only with Feathers that have analog audio out such as the Feather M0 Express and M4 series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power mode!\u003c\/strong\u003e The power system for the RGB LED, NeoPixels and speaker amplifier can be controlled by a pin to cut power to them, so you have lower power usage when the prop is in sleep or off mode (but can wake up fast by listening to the button press or accelerometer data). When the power pin is set low, the current draw for just the wing is under 1mA and no there's current draw from any attached NeoPixels - normally they're about 1mA even when not lit.\u003c\/li\u003e\n\u003cli\u003eBreakouts plus strain-relief hole for the enable pin and ground (for a mechanical switch that will power down the whole board)\u003c\/li\u003e\n\u003cli\u003eBreakouts plus strain-relief holes for an external switch pin and ground (for a mechanical mode button)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: A few of the onboard hardware elements use PWM and analog output so we recommend the \u003cstrong\u003eFeather M0 Express \u003c\/strong\u003eor \u003cstrong\u003eFeather M4\u003c\/strong\u003e or \u003cstrong\u003eESP32\u003c\/strong\u003e series, they'll work best with this wing and let you make the most of it. For example:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeather 32u4 and 328p do not have PWMs for all the RGB LED pins, and no analog audio output support\u003c\/li\u003e\n\u003cli\u003eFeather nRF52, and ESP8266 do have PWMs on all the RGB LED pins but no analog audio output support\u003c\/li\u003e\n\u003cli\u003eFeather M0 basic boards only have audio output support in Arduino, not CircuitPython.\u003c\/li\u003e\n\u003cli\u003eFor ESP32 you will have to use ESP8266Audio library which can do analog audio on ESP32 (despite the name)\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat doesn't mean you can't use this 'wing with the Feather ESP8266 or nRF52832, just that you won't get any sound effects. You can still use the accelerometer, NeoPixels, RGB LED, etc.\u003c\/p\u003e\u003cp\u003eAs you can tell, the \u003cstrong\u003eM0 Express \u003c\/strong\u003eand \u003cstrong\u003eM4\u003c\/strong\u003e series is what we recommend cause you'll get everything and with CircuitPython, its really easy to play audio directly off the built in flash chips!\u003c\/p\u003e\u003cp\u003eComes fully assembled! No soldering required.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533673748,"sku":"lpw1787257966764","price":7.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/assembled-adafruit-prop-maker-featherwing_1.jpg?v=1787257971"},{"product_id":"pocketbeagle-pocket-size-beaglebone-linux-computer-discontinued","title":"PocketBeagle - Pocket Size BeagleBone Linux Computer [Discontinued]","description":"\u003cp\u003eWant a powerful 1GHz AM3358 powered Linux single board that's ultra-tiny \u003cem\u003eand\u003c\/em\u003e open-source? \u003cstrong\u003ePocketBeagle\u003c\/strong\u003e offers a wealth of computer power in a small footprint (pawprint?). This board is just like the BeagleBone Black but small enough to fit in your wallet. It has a fully-integrated chip that combines the processor and RAM all on one chip, so it's super small. Despite the compact shape, there are 72 total breakout pads, a microSD card slot for your filesystem and OS, and a native USB connection\u003c\/p\u003e\u003cp\u003eCompared to other single board Linux computers, what differentiates the BeagleBone is that it has multiple I2C, SPI and UART peripherals (many boards only have one of each), built in hardware PWMs, analog inputs, and two separate 200MHz microcontroller system called the PRU that can handle real-time tasks like displaying to RGB matrix displays or NeoPixels.\u003c\/p\u003e\u003cp\u003eIt's not too much larger than our Feathers, but comes with 72 expansion pin headers, high-speed USB, 8 analog pins, 44 digital I\/Os, and plenty of digital interface peripherals.\u003c\/p\u003e\u003cp\u003eYou can also add a USB host connection by wiring a USB A socket to the broken out USB host connections labeled VI, D+, D-, ID and GND. Then plug in any USB Ethernet, Bluetooth, and Wi-Fi device with available Linux drivers.\u003c\/p\u003e\u003cp\u003eYou will need to also pick up an SD card, at least 4GB in size, to burn on the Debian operating system - there's no built-in storage. \u003c\/p\u003e\u003cp\u003eGet started over at the BeagleBoard site where they have quick-start tutorials, operating system images, and even some projects to inspire your first build.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProcessor: Octavo Systems OSD3358 1GHz ARM® Cortex-A8\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e512MB DDR3 RAM integrated\u003c\/li\u003e\n\u003cli\u003eIntegrated power management\u003c\/li\u003e\n\u003cli\u003e2×32-bit 200-MHz programmable real-time units (PRUs)\u003c\/li\u003e\n\u003cli\u003eARM Cortex-M3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow cost Linux computer with a lot of GPIO\u003c\/li\u003e\n\u003cli\u003eOpportunity to learn many programming aspects from educators on-line\u003c\/li\u003e\n\u003cli\u003eOpenness and flexibility tear-down limits on your imagination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBased on new Octavo Systems OSD3358-SM 21mm x 21mm system-in-package that includes 512MB DDR3 RAM, 1-GHz ARM Cortex-A8 CPU, 2x 200-MHz PRUs, ARM Cortex-M3, 3D accelerator, power\/battery management and EEPROM\u003c\/li\u003e\n\u003cli\u003e72 expansion pin headers with power and battery I\/Os, high-speed USB, 8 analog inputs, 44 digital I\/Os and numerous digital interface peripherals\u003c\/li\u003e\n\u003cli\u003emicroUSB host\/client and microSD connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 55.0mm x 35.0mm x 5.0mm \/ 2.2\" x 1.4\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 10.7g \/ 0.4oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":53697533739284,"sku":"isl1787257968451","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/pocketbeagle---pocket-size-beaglebone-linux-computer-discontinued_1.jpg?v=1787257973"},{"product_id":"esp32-s2-kaluga-1-development-board-kit-discontinued","title":"ESP32-S2-Kaluga-1 Development Board Kit [Discontinued]","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp style=\"text-align: left;\"\u003eThe \u003cstrong\u003eESP32-S2-Kaluga-1\u003c\/strong\u003e is a development kit mainly designed for human-computer interaction applications. It includes one main-board and four extension boards that support: touch panel control, audio playback, LCD display and camera image acquisition, which allows users to interact with machines through sensory channels and body language.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eUser Guide available here.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb\u003eTouch Panel Control\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e14 touch sensors, three of which support distance detection(proximity mode)\u003c\/li\u003e\n\u003cli\u003eSupport acrylic panels up to 5mm\u003c\/li\u003e\n\u003cli\u003eWet hand operation\u003c\/li\u003e\n\u003cli\u003eMis-touch prevention; water rejection: ESP32-S2 can be configured to disable all touchpads automatically if multiple pads are simultaneously covered with water and to re-enable touchpads if the water is removed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb\u003eAudio Playback\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eConnect speakers to play audio\u003c\/li\u003e\n\u003cli\u003eUse together with the Touchpanel to control audio playback and adjust the volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb\u003e LCD Display \u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eLCD interface(8-bit parallel RGB, 8080, and 6800 interface)\u003c\/li\u003e\n\u003cli\u003eSupport display with ST7789 and ILI9341 driver\u003c\/li\u003e\n\u003cli\u003eSupport camera data real-time display on LCD screen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb\u003eCamera Image Acquisition\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eSupport OV2640 and OV3660 camera modules\u003c\/li\u003e\n\u003cli\u003e8\/16-bits DVP image sensor interface\u003c\/li\u003e\n\u003cli\u003eClock frequency up to 40MHz\u003c\/li\u003e\n\u003cli\u003eOptimized DMA transmission bandwidth for easier transmission of high-resolution images\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cb\u003eDescription of Components\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"ESP32-S2-Kaluga-1 Development Board Features\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Description-of-Components.png?v=1625871420\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ctable class=\"colwidths-given docutils align-default\" style=\"border: 1px solid #e1e4e5; color: #040; float: left;\" border=\"1\" font-size:16px=\"\" bordercolor=\"#000000\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003cth class=\"head\" style=\"font-size: 14.4px;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eKey Component\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth class=\"head\" style=\"font-size: 14.4px;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eDescription\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eESP32-S2-WROVER Module\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eModule integrating the ESP32-S2 chip that provides Wi-Fi connectivity, data processing power, and flexible data storage.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003e4.3” LCD FPC Connector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003e(Reserved) Connect to a 4.3” LCD extension board using the FPC cable.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eESP Prog Connector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003e(Reserved) Connection for Espressif’s download device (ESP-Prog) to flash ESP32-S2 system.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eJTAG Switch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eSwitch to ON to enable connection between ESP32-S2 and FT2232; JTAG debugging will then be possible using USB-UART\/JTAG Port. See also JTAG.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eBreakout Header 2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eSome GPIO pins of the ESP32-S2-WROVER module are broken out to this header, see labels on the board.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eUSB-to-UART\/JTAG Bridge\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eFT2232 adapter board allowing for communication over USB port using UART\/JTAG protocols.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCamera Header\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eMount a camera extension board here (e.g., ESP-LyraP-CAM).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eExtension Header\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eMount the extension boards having such connectors here.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eReset Button\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003ePress this button to restart the system\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eBoot Button\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eHolding down \u003cspan style=\"font-weight: bold;\"\u003eBoot\u003c\/span\u003e and then pressing \u003cspan style=\"font-weight: bold;\"\u003eReset\u003c\/span\u003e initiates Firmware Download mode for downloading firmware through the serial port.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eUSB-UART\/JTAG Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCommunication interface (UART or JTAG) between a PC and the ESP32-S2 module.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eUSB Power Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003ePower supply for the board.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eBattery Port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eConnect an external battery to the 2-pin battery connector.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003ePower On LED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eTurns on when the USB or an external power supply is connected to the board.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003ePower Switch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eSwitch to ON to power the system.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eRGB Jumper\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eTo have access to the RGB LED, place a jumper onto the pins.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eRGB LED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eProgrammable RGB LED and controlled by GPIO45. Before using it, you need to put RGB Jumper ON.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003ePower Regulator\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eRegulator converts 5 V to 3.3 V.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eI2C FPC Connector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003e(Reserved) Connect to other I2C extension boards using the FPC cable.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eBreakout Header 1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eSome GPIO pins of the ESP32-S2-WROVER module are broken out to this header, see labels on the board.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eTouch FPC Connector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eConnect the ESP-LyraP-TouchA extension board using the FPC cable.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-odd\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eTouch Switch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: transparent;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eIn OFF position, GPIO1 to GPIO14 are used for connection to touch sensors; switch to ON if you want to use them for other purposes.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-even\"\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003e3.2” LCD FPC connector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: middle; font-size: 14.4px; background-color: #f3f6f6;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eConnect a 3.2” LCD extension board (e.g., ESP-LyraP-LCD32) using the FPC cable.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\" style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eUser Guide\u003c\/li\u003e\n\u003cli\u003eSample Code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e1x ESP 32-S2-Kaluga-1\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x ESP-LyraT-8311A\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x ESP-LyraP-CAM\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x ESP-LyraP-TouchA\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x ESP-LyraP-LCD32\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x 20-Pin FPC Cable(to connect ESP32-S2-Kaluga-1 to ESP-LyraP-TouchA)\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e8x Mounting Bolts\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e8x Screws\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e4x Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Espressif","offers":[{"title":"Default Title","offer_id":53697549697300,"sku":"jxl1787258197940","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/esp32-s2-kaluga-1-development-board-kit-discontinued_1.jpg?v=1787258203"},{"product_id":"m5stack-coreink","title":"M5Stack CoreInk","description":"\u003cp\u003e\u003cstrong\u003eThe M5Stack CoreInk combines an ESP32-PICO-D4 controller with a 1.54\" low-power E-Ink display, offering an ideal platform for portable IoT dashboards, status displays, and battery-efficient embedded projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe M5Stack \u003cstrong\u003eCoreInk is a main control device\u003c\/strong\u003e with an\u003cstrong\u003e E-Ink display\u003c\/strong\u003e launched by M5Stack, using the \u003cstrong\u003eESP32-PICO-D4\u003c\/strong\u003e controller. \u003c\/p\u003e\n\u003cp\u003eThe front is embedded with a \u003cstrong\u003e1.54\" E-Ink display\u003c\/strong\u003e with a \u003cstrong\u003eresolution of 200x200\u003c\/strong\u003e, supporting black\/white display. Compared to ordinary LCD screens, the E-Ink display provides a better text reading experience, with features such as low power consumption and image retention when powered off.\u003c\/p\u003e\n\u003cp\u003eFor human-machine interaction, it offers a rotary switch and physical buttons, integrated LED indicator, and buzzer. It has a \u003cstrong\u003ebuilt-in 390mAh lithium battery\u003c\/strong\u003e, combined with an \u003cstrong\u003einternal RTC (BM8563)\u003c\/strong\u003e to achieve timed sleep and wake-up functions, providing excellent battery life.\u003c\/p\u003e\n\u003cp\u003eThere are independent power and reset (RST) buttons on the left side and bottom of the device, making it easy to use and debug. It offers a\u003cstrong\u003e variety of peripheral interfaces\u003c\/strong\u003e (\u003cstrong\u003eHY2.0-4P, M5-Bus, HAT\u003c\/strong\u003e module interface) to expand various sensor devices, providing infinite possibilities for subsequent application development.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped based on ESP32, supports WiFi\u003c\/li\u003e\n\u003cli\u003eBuilt-in 4M Flash\u003c\/li\u003e\n\u003cli\u003eLow power consumption display panel\u003c\/li\u003e\n\u003cli\u003eNearly 180-degree viewing angle\u003c\/li\u003e\n\u003cli\u003eHuman-machine interaction interface\u003c\/li\u003e\n\u003cli\u003eMagnetic back design\u003c\/li\u003e\n\u003cli\u003eBuilt-in lithium battery\u003c\/li\u003e\n\u003cli\u003eRich expansion interfaces\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform\n\u003cul\u003e\n\u003cli\u003eUiFlow1\u003c\/li\u003e\n\u003cli\u003eUiFlow2\u003c\/li\u003e\n\u003cli\u003eArduino IDE\u003c\/li\u003e\n\u003cli\u003eESP-IDF\u003c\/li\u003e\n\u003cli\u003ePlatformIO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-PICO-D4 @ Dual-core processor, 240MHz main frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDMIPS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e520KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V @ 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C x 1, HY2.0-4P x 1, M5-Bus female connector, top HAT expansion interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE-ink Screen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGDEW0154M09, SPI interface, 200 x 200@1.54\", Dpi:184, 1-bit black\/white display (Grayscale: 2), Viewing area size (mm): 27.6 x 27.6, Dot pitch (mm): 0.138 x 0.138, Refresh time (s): 0.82, Partial refresh time (s): 0.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable button x 1, reset button x 1, power button x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen LED x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBM8563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuzzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive buzzer * 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4G 3D antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin breakout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eG25, G26, G36, G23, G34, G18, G21, G22, G14, G13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e390mAh@3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 ~ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic ( PC )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56.0 x 40.0 x 16.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWhen using, please avoid high-frequency refreshing for a long time. It is recommended to refresh at intervals of (15s\/refresh).\u003c\/li\u003e\n\u003cli\u003eDo not expose to ultraviolet light for a long time, as this may cause irreversible damage to the E-Ink display.\u003c\/li\u003e\n\u003cli\u003eCoreInk uses a low-power power management scheme different from CORE and StickC devices.\u003c\/li\u003e\n\u003cli\u003eWhen using, the PWR button is used as the power-on button (long press for 2s). To shut down the device, you need to use the software API or press the reset button on the back.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x M5Stack CoreInk\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":53697549762836,"sku":"xzj1787258199465","price":23.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/m5stack-coreink_1.jpg?v=1787258204"},{"product_id":"tinyzero-processor-board-with-accelerometer-discontinued","title":"TinyZero Processor Board (with accelerometer) [Discontinued]","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTinyZero\u003c\/strong\u003e is TinyCircuits' second-generation processor board, adding performance upgrades and additional features to the original TinyDuino.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTinyZero is based on the Atmel SAMD21 \u003cstrong\u003e32-bit ARM Cortex M0+\u003c\/strong\u003e processor (the same one used in the Arduino Zero) and provides a USB connectivity port, power management and battery charger in a single 20x20mm board. \u003cstrong\u003eThis version of the TinyZero board also has an\u003c\/strong\u003e \u003cstrong\u003eaccelerometer\u003c\/strong\u003e which adds the low power Bosch BMA250 3-axis accelerometer to the same board without increasing the size.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe've kept our standard TinyShield expansion port, allowing for use of all of our current shields, and all 20 IO pins are available for use. Note: battery not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis TinyZero Processor Board is the \"\u003cstrong\u003ewith accelerometer\u003c\/strong\u003e\" version - with a \u003cstrong\u003ebuilt-in Bosch BMA250 3-axis accelerometer\u003c\/strong\u003e. We also stock a more affordable version without the accelerometer.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAtmel SAMD21 processor (same as is used on the Arduino Zero)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3-axis accelerometer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMore memory compared to TinyDuino (both Flash and RAM)\u003c\/li\u003e\n\u003cli\u003eTinyShield expansion connector, built-in micro USB connection\u003c\/li\u003e\n\u003cli\u003ePower switch, regulator, lithium battery management on board\u003c\/li\u003e\n\u003cli\u003ePrecision clock crystal and Real-Time Clock hardware built-in, low power standby\u003c\/li\u003e\n\u003cli\u003eUp to 10 ADC inputs, up to 10 PWM outputs, up to 16 external interrupts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003eTo learn more about the TinyDuino Platform, click here\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAtmel ATSAMD21G18A 32 bit ARM processor at 48MHz, Arduino Zero compatible\u003c\/li\u003e\n\u003cli\u003e32.728KHz clock crystal, RTC hardware built-in with standby mode down to 0.2mA\u003c\/li\u003e\n\u003cli\u003eExpandable with our full lineup of stackable TinyShield boards\u003c\/li\u003e\n\u003cli\u003eUltra-compact size and weight (smaller than a US Quarter!)\n\u003cul\u003e\n\u003cli\u003e 20mm x 20mm (.787 inches x .787 inches)\u003c\/li\u003e\n\u003cli\u003eMax Height: 2.9mm (0.12 inches)\u003c\/li\u003e\n\u003cli\u003eUltra-thin 0.61mm (0.024 inches) PCB\u003c\/li\u003e\n\u003cli\u003eWeight: 1.40 grams (0.049 ounces)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAtmel 32-bit ATSAMD21G18A ARM Microcontroller\n\u003cul\u003e\n\u003cli\u003eARM Cortex M0\u003c\/li\u003e\n\u003cli\u003e256KB Flash, 32KB SRAM\u003c\/li\u003e\n\u003cli\u003e12-bit ADC, 10-bit DAC\u003c\/li\u003e\n\u003cli\u003eDefault Clock speed: 48MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch BMA250 Accelerometer Specs\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e3-axis (X, Y, \u0026amp; Z)\u003c\/li\u003e\n\u003cli\u003eDigital resolution: 10bit\u003c\/li\u003e\n\u003cli\u003eMeasurement ranges: +-2g, +-4g, +-8g, +-16g\u003c\/li\u003e\n\u003cli\u003eBandwidths: 1000Hz to 8Hz\u003c\/li\u003e\n\u003cli\u003eLow Power: 130uA @1kHz data rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e2.7V – 5.5V operating voltage with built-in 3.3V regulator\u003c\/li\u003e\n\u003cli\u003e20 IO pins available- up to 10 ADC inputs or up to 10 PWM outputs\u003c\/li\u003e\n\u003cli\u003eArduino compatible bootloader with CDC Serial port, plug and play on OSX and Windows 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSAMD21 Datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eExample Code\u003c\/li\u003e\n\u003cli\u003eCAD 3D and 2D Files\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo send text to the Arduino IDE Serial Monitor, use the SerialUSB object instead of Serial\u003c\/li\u003e\n\u003cli\u003eIf you were able to upload a sketch to the TinyZero and now it does not respond, you may need to force this into bootloader mode. To do this, power off the TinyZero using the slide switch. Plug the USB cable into the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTinyZero\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand your computer. Then press and hold the button on the bottom of the TinyZero while sliding the switch to the ON position. Then try uploading your program to the TinyZero and it should work. You may need to try this several times if it does not work the first time.\u003c\/li\u003e\n\u003cli\u003eAll batteries are sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tiny Circuits","offers":[{"title":"Default Title","offer_id":53697549926676,"sku":"clj1787258201100","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tinyzero-processor-board-with-accelerometer-discontinued_1.jpg?v=1787258206"},{"product_id":"tinyzero-processor-board-without-accelerometer-discontinued","title":"TinyZero Processor Board (without accelerometer) [Discontinued]","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTinyZero\u003c\/strong\u003e is TinyCircuits' second-generation processor board, adding performance upgrades and additional features to the original TinyDuino.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTinyZero is based on the Atmel SAMD21 \u003cstrong\u003e32-bit ARM Cortex M0+\u003c\/strong\u003e processor (the same one used in the Arduino Zero) and provides a USB connectivity port, power management and battery charger in a single 20x20mm board. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe've kept our standard TinyShield expansion port, allowing for use of all of our current shields, and all 20 IO pins are available for use. Note: battery not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis TinyZero Processor Board is the \"\u003cstrong\u003ewithout accelerometer\u003c\/strong\u003e\" version. We also stock the version with a built-in Bosch BMA250 3-axis accelerometer.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAtmel SAMD21 processor (same as is used on the Arduino Zero)\u003c\/li\u003e\n\u003cli\u003eMore memory compared to TinyDuino (both Flash and RAM)\u003c\/li\u003e\n\u003cli\u003eTinyShield expansion connector, built-in micro USB connection\u003c\/li\u003e\n\u003cli\u003ePower switch, regulator, lithium battery management on board\u003c\/li\u003e\n\u003cli\u003ePrecision clock crystal and Real-Time Clock hardware built-in, low power standby\u003c\/li\u003e\n\u003cli\u003eUp to 10 ADC inputs, up to 10 PWM outputs, up to 16 external interrupts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003eTo learn more about the TinyDuino Platform, click here\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"alert-message error block-message fade in\" data-alert=\"alert\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAtmel ATSAMD21G18A 32 bit ARM processor at 48MHz, Arduino Zero compatible\u003c\/li\u003e\n\u003cli\u003e32.728KHz clock crystal, RTC hardware built-in with standby mode down to 0.2mA\u003c\/li\u003e\n\u003cli\u003eExpandable with our full lineup of stackable TinyShield boards\u003c\/li\u003e\n\u003cli\u003eUltra-compact size and weight (smaller than a US Quarter!)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e 20mm x 20mm (.787 inches x .787 inches)\u003c\/li\u003e\n\u003cli\u003eMax Height: 2.9mm (0.12 inches)\u003c\/li\u003e\n\u003cli\u003eUltra-thin 0.61mm (0.024 inches) PCB\u003c\/li\u003e\n\u003cli\u003eWeight: 1.40 grams (0.049 ounces)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eAtmel 32-bit ATSAMD21G18A ARM Microcontroller\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex M0\u003c\/li\u003e\n\u003cli\u003e256KB Flash, 32KB SRAM\u003c\/li\u003e\n\u003cli\u003e12-bit ADC, 10-bit DAC\u003c\/li\u003e\n\u003cli\u003eDefault Clock speed: 48MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e2.7V – 5.5V operating voltage with built-in 3.3V regulator\u003c\/li\u003e\n\u003cli\u003e20 IO pins available- up to 10 ADC inputs or up to 10 PWM outputs\u003c\/li\u003e\n\u003cli\u003eArduino compatible bootloader with CDC Serial port, plug and play on OSX and Windows 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSAMD21 Datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eExample Code\u003c\/li\u003e\n\u003cli\u003eCAD 3D and 2D Files\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo send text to the Arduino IDE Serial Monitor, use the SerialUSB object instead of Serial\u003c\/li\u003e\n\u003cli\u003eIf you were able to upload a sketch to the TinyZero and now it does not respond, you may need to force this into bootloader mode. 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You may need to try this several times if it does not work the first time.\u003c\/li\u003e\n\u003cli\u003eAll batteries are sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tiny Circuits","offers":[{"title":"Default Title","offer_id":53697550024980,"sku":"llb1787258202452","price":11.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tinyzero-processor-board-without-accelerometer-discontinued_1.jpg?v=1787258206"},{"product_id":"m5stack-dds-unit-ad9833-waveform-generator","title":"M5Stack DDS Unit (AD9833 Waveform Generator)","description":"\u003cp\u003eMake some waves with this handy Direct Digital Synthesis signal source unit, which includes an AD9833 programmable waveform generator and an STM32F0 microcontroller.\u003c\/p\u003e \u003cp\u003eCommunicating via I2C (addr:0x31), it can output multiple waveforms (sine wave, triangle wave, square wave output, sawtooth wave, signal output amplitude 0-0.6V) with adjustable frequency and phase.\u003c\/p\u003e \u003cp\u003eIt also supports deep sleep mode, which can reduce power consumption when idle. Perfect for generating waves for feeding into a synth or even for creating a whole new electronic musical instrument!\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDigital programmable frequency and phase\u003c\/li\u003e \u003cli\u003eSignal output amplitude 0-0.6V\u003c\/li\u003e \u003cli\u003eSine wave\/Triangle wave\/Square wave\/Sawtooth wave (fixed frequency: 13.6KHz)\/DC output\u003c\/li\u003e \u003cli\u003eOutput frequency range: 0MHz to 1MHz (10MHz based on the reference clock)\u003c\/li\u003e \u003cli\u003e28bit frequency resolution\u003c\/li\u003e \u003cli\u003e11bit phase resolution\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x DDS Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0-4P cable\u003c\/li\u003e \u003cli\u003e1x SMA-2.54mm cable\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecification\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eSpecifications\u003c\/td\u003e \u003ctd\u003eParameters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupport waveform\u003c\/td\u003e \u003ctd\u003eSine wave\/Triangle wave\/Square wave\/Sawtooth wave (fixed frequency: 13.6KHz)\/DC output\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSignal output amplitude\u003c\/td\u003e \u003ctd\u003e0-0.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput frequency range\u003c\/td\u003e \u003ctd\u003e0MHz to 1MHz (10MHz based on the reference clock)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency resolution\u003c\/td\u003e \u003ctd\u003e28bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePhase resolution\u003c\/td\u003e \u003ctd\u003e11bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNet weight\u003c\/td\u003e \u003ctd\u003e11.1g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGross weight\u003c\/td\u003e \u003ctd\u003e34.7g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct size\u003c\/td\u003e \u003ctd\u003e71*24*8mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage size\u003c\/td\u003e \u003ctd\u003e88.5*60*21mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eDocuments\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eIncludes\u003c\/li\u003e \u003cli\u003eApplication\u003c\/li\u003e \u003cli\u003eRelated-links\u003c\/li\u003e \u003cli\u003eEasyloader\u003c\/li\u003e \u003cli\u003eExample\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003ePin-mapping\u003c\/li\u003e \u003cli\u003eI2C-register\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":53697550123284,"sku":"hxw1787258203898","price":22.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/m5stack-dds-unit-ad9833-waveform-generator_1.jpg?v=1787258208"},{"product_id":"tinyduino-processor-board-no-battery-support-discontinued","title":"TinyDuino Processor Board (No Battery Support) [Discontinued]","description":"\u003cp\u003e\u003cspan\u003eThe TinyCircuits TinyDuino is an Arduino compatible board in an ultra-compact package. The TinyDuino processor board is roughly equivalent to the Arduino Uno board – same processor, same signals brought out to a shield connector. In fact, most Arduino sketches will work as is without any changes. To program this board, you need to use the USB TinyShield Adapter Board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis version of the TinyDuino Processor Board comes \u003cstrong\u003ew\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eithout battery options\u003c\/strong\u003e - the lightest and lowest cost option in the range!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAtmega328P processor (same as is used on the Arduino Uno)\u003c\/li\u003e\n\u003cli\u003ePower Switch\u003c\/li\u003e\n\u003cli\u003eStatus LED\u003c\/li\u003e\n\u003cli\u003e8MHz ceramic resonator\u003c\/li\u003e\n\u003cli\u003eExternal power supported with a 0.1″ power connection holes\u003c\/li\u003e\n\u003cli\u003eSupports automatic switching between +5V and VBATT (if +5V is present, it will be used instead of the battery)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-alert=\"alert\" class=\"alert-message error block-message fade in\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan data-alert=\"alert\" class=\"alert-message error block-message fade in\"\u003eTo learn more about the \u003cstrong\u003eTinyDuino Platform,\u003c\/strong\u003e click \u003cstrong\u003ehere\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-alert=\"alert\" class=\"alert-message error block-message fade in\"\u003eSpecification\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Compatible\u003c\/li\u003e\n\u003cli\u003eExpandable with Stackable TinyShield Boards\u003c\/li\u003e\n\u003cli\u003eNo battery option version\u003c\/li\u003e\n\u003cli\u003e0.1″ spaced solder holes for external power source\u003c\/li\u003e\n\u003cli\u003eRobust Gold Finish – makes soldering easy and is non-corrosive\u003c\/li\u003e\n\u003cli\u003eUltra-compact size and weight (smaller than a US Quarter!)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e 20mm x 20mm (.787 inches x .787 inches)\u003c\/li\u003e\n\u003cli\u003eMax Height (without battery holder): 2.9mm (0.12 inches)\u003c\/li\u003e\n\u003cli\u003eUltra-thin 0.61mm (0.024 inches) PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eAtmel ATmega328P Microcontroller\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e32KB Flash, 2KB RAM, 1KB EEPROM\u003c\/li\u003e\n\u003cli\u003e1.2mA (typical) @ 3V, 4MHz\u003c\/li\u003e\n\u003cli\u003eDefault Clock speed: 8MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e2.7V – 5.5V operating voltage\u003c\/li\u003e\n\u003cli\u003e20 I\/Os (14 Digital, 6 Analog \/ Digital I\/O) – All the signals on the Arduino Shield connectors are supported!\u003c\/li\u003e\n\u003cli\u003eArduino Bootloader preprogrammed (uses approx 0.5 KBytes of Flash Memory)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328p Processor Datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eCAD 3D and 2D Files\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf you are brand new to the TinyDuino, buying a kit is the best way to go since it will have all the parts needed\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTo program this board, you need to use the \u003c\/span\u003e\u003cstrong\u003eUSB TinyShield Adapter Board\u003c\/strong\u003e\u003cspan\u003e, which is sold separately\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-alert=\"alert\" class=\"alert-message info block-message fade in\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eThis board does not include a voltage regulator\u003c\/strong\u003e – do not supply more than +5.5V to VBATT or the +5V signal or you will permanently damage the board and ruin your day.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tiny Circuits","offers":[{"title":"Default Title","offer_id":53697550188820,"sku":"piq1787258205031","price":4.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tinyduino-processor-board-no-battery-support-discontinued_1.jpg?v=1787258209"},{"product_id":"m5stack-timer-camera-x-ov3660-esp32-psram","title":"M5Stack Timer Camera X (OV3660, ESP32, PSRAM)","description":"\u003cp\u003eAn all in one camera with ultra-low power consumption and an inbuilt real-time clock (as well as a battery, Wi-Fi and Bluetooth). Perfect for security or just for making cool timelapses!\u003c\/p\u003e\n\u003cp\u003eBased on the incredibly good value ESP32 chip and armed with 8MB of PSRAM and an OV3660 camera, you could set it up as a security camera, attach it to a remote control vehicle or even use it to spy on your pets remotely.\u003c\/p\u003e\n\u003cp\u003eThe camera (OV3660) with 3 million pixels has a 66.5° field of view and a maximum resolution of 1600 x 1200. There's also a built-in 140mAh battery and LED status indicator, and a reset button under the LED.\u003c\/p\u003e\n\u003cp\u003eThe Real-Time Clock (BM8563) lets you program the camera to wake up, take a photo and go to sleep again, with a standby current of only 2μA. This low power consumption means that after the timing photo function is turned on and set to take one photo an hour, the battery should be able to keep the camera going for more than a month!\u003c\/p\u003e\n\u003cp\u003eThe module supports Wi-Fi image transmission and USB port debugging. The bottom HY2.0-4P port output can be connected to other peripherals. Through the M5Burner burning firmware, Timer Camera X can be programmed directly with Camera-Tool, and Timer Camera X data can be processed in UIFlow.\u003c\/p\u003e\n\u003chr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u003chr\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign based on esp32\u003c\/li\u003e\n\u003cli\u003eWiFi image transmission\u003c\/li\u003e\n\u003cli\u003eTimed sleep wake up\u003c\/li\u003e\n\u003cli\u003eStatus indicator\u003c\/li\u003e\n\u003cli\u003eUltra low power design\u003c\/li\u003e\n\u003cli\u003eBuilt-in 140mAh battery\u003c\/li\u003e\n\u003cli\u003eProgramming platform：ESP-IDF\/Arduino\/UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Timer Camera X\u003c\/li\u003e\n\u003cli\u003e1x Building brick Adapter\u003c\/li\u003e\n\u003cli\u003e1x Wall-1515\u003c\/li\u003e\n\u003cli\u003e1x Type-C USB cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTake pictures regularly\u003c\/li\u003e\n\u003cli\u003eRemote video monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuick Start\u003c\/li\u003e\n\u003cli\u003eIncludes\u003c\/li\u003e\n\u003cli\u003eEasyloader\u003c\/li\u003e\n\u003cli\u003ePinmap\u003c\/li\u003e\n\u003cli\u003eRelated-link\u003c\/li\u003e\n\u003cli\u003eExample\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResources\u003c\/td\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSRAM\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\u003c\/td\u003e\n\u003ctd\u003e4M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eOV3660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum resolution\u003c\/td\u003e\n\u003ctd\u003e300w pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput format\u003c\/td\u003e\n\u003ctd\u003e8-\/10-Bit RAW, RGB and YCbCr output, compression.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum image transmission rate (OV3660)\u003c\/td\u003e\n\u003ctd\u003e2048x1536: 15fps \/ 1080p: 20fps \/ 720p: 45fps \/ XGA(1024x768) : 45fps \/ VGA(640x480) : 60fps \/ QVGA(320x240) : 120fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDFOV\u003c\/td\u003e\n\u003ctd\u003e66.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e140mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e39g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48*24*15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e75*45*30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":53697550254356,"sku":"lim1787258205794","price":12.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/m5stack-timer-camera-x-ov3660-esp32-psram_1.jpg?v=1787258210"},{"product_id":"m5stack-m5stickc-plus","title":"M5Stack M5StickC PLUS","description":"\u003cp\u003eThe\u003cstrong\u003e M5StickC PLUS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis powered by ESP32-PICO-D4 with Bluetooth 4.0 and WiFi and is an upgrade of the original M5StickC with a bigger screen. It is a portable, easy-to-use, open-source, IoT development board.\u003c\/p\u003e\n\u003cp\u003eThis tiny device will enable you to realize your ideas, enrich your creativity, and speed up your IoT prototyping. Developing with M5StickC PLUS takes away a lot of the pains from the development process.\u003c\/p\u003e\n\u003cp\u003eM5StickC Plus is one of the core devices in M5Stack's product series. The compact body is integrated with rich hardware resources, such as infrared, RTC, Microphone, LED, IMU, Buttons, PMU etc.\u003c\/p\u003e\n\u003cp\u003eImprovements from the regular StickC are a buzzer, bigger screen (1.14-inch, 135 * 240 resolution LCD Screen) and more stable hardware design. This revision increases the display area by 18.7% and the battery capacity from 95mAh to 120mAh. It also supports the HAT and Unit family of products.\u003c\/p\u003e\n\u003cp\u003eBe sure to check out the Claude Desktop Buddy project, a small desk device that connects to Claude via Bluetooth, displays its working status, alerts users when authorisation is needed, and allows direct on-device responses. It's one of the most exciting examples of AI stepping out of the chat window into the physical world!\u003c\/p\u003e\n\u003ch2\u003eNotice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Switch Operation\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003ePower on: Press the power button for 2 seconds\u003c\/li\u003e\n\u003cli\u003ePower off: Press the power button for 6 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBaud rate supported by M5StickC Plus: 1200 ~115200, 250K, 500K, 750K, 1500K\u003c\/li\u003e\n\u003cli\u003eG36\/G25 share the same port, when one of the pins is used, the other pin should be set as a floating input\u003c\/li\u003e\n\u003cli\u003eFor example, to use the G36 pin as the ADC input, Configuration the G25 pin as floating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-based support BLE 4.2 and WiFi\u003c\/li\u003e\n\u003cli\u003eBuilt-in 6-Axis IMU\u003c\/li\u003e\n\u003cli\u003eRed LED\u003c\/li\u003e\n\u003cli\u003eIR transmitter\u003c\/li\u003e\n\u003cli\u003eMicrophone\u003c\/li\u003e\n\u003cli\u003eRTC\u003c\/li\u003e\n\u003cli\u003eButtons, LCD(1.14 inch)\u003c\/li\u003e\n\u003cli\u003eBuilt-in Lipo Battery\u003c\/li\u003e\n\u003cli\u003eExtendable Socket\u003c\/li\u003e\n\u003cli\u003eBuilt-in Passive Buzzer\u003c\/li\u003e\n\u003cli\u003eWearable \u0026amp; Wall-mounted\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform UIFlow, MicroPython, Arduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x M5StickC Plus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuick Start\u003c\/li\u003e\n\u003cli\u003eEasyloader\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003ePinmap\u003c\/li\u003e\n\u003cli\u003eRelated-link\u003c\/li\u003e\n\u003cli\u003eExample\u003c\/li\u003e\n\u003cli\u003eClaude Desktop Buddy project\u003c\/li\u003e\n\u003cli\u003eUSB Drive problems: UnitV\/M5StickV\/M5StickC\/ATOM may not work without drivers in some systems. Users can manually install FTDI driver to fix this problem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInternet of things terminal controller\u003c\/li\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eStem education product\u003c\/li\u003e\n\u003cli\u003eDIY creation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eResources\u003c\/td\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32\u003c\/td\u003e\n\u003ctd\u003e240MHz dual-core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual-mode Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5V @ 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort\u003c\/td\u003e\n\u003ctd\u003eTypeC x 1, GROVE(I2C+I\/0+UART) x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD screen\u003c\/td\u003e\n\u003ctd\u003e1.14 inch, 135*240 Colorful TFT LCD, ST7789v2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton\u003c\/td\u003e\n\u003ctd\u003eCustom button x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003ctd\u003eRED LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMEMS\u003c\/td\u003e\n\u003ctd\u003eMPU6886\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuzzer\u003c\/td\u003e\n\u003ctd\u003ebuilt-in buzzer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR\u003c\/td\u003e\n\u003ctd\u003eInfrared transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMIC\u003c\/td\u003e\n\u003ctd\u003eSPM1423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC\u003c\/td\u003e\n\u003ctd\u003eBM8563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePMU\u003c\/td\u003e\n\u003ctd\u003eAXP192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e120 mAh @ 3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003e2.4G 3D Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN port\u003c\/td\u003e\n\u003ctd\u003eG0, G25\/G36, G26, G32, G33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F to 104°F ( 0°C to 40°C )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e21g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48.2*25.5*13.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e65*25*15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003ePlastic ( PC )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":53697550319892,"sku":"xoy1787258206763","price":14.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/m5stack-m5stickc-plus_1.jpg?v=1787258211"},{"product_id":"google-coral-dev-board-mini","title":"Google Coral Dev Board Mini","description":"\u003cp\u003e\u003cstrong\u003eA development board to quickly prototype on-device ML products.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe Google Coral Dev Board Mini is a single-board computer that provides fast machine learning (ML) inferencing in a small form factor. It's primarily designed as an evaluation device for the\u003cspan\u003e \u003c\/span\u003eAccelerator Module\u003cspan\u003e \u003c\/span\u003e(a surface-mounted module that provides the Edge TPU), but it's also a fully-functional embedded system you can use for various on-device ML projects.\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eA camera module designed specifically for the Google Coral range is available here.\u003c\/p\u003e\n\u003ch3 id=\"performs-high-speed-ml-inferencing\" class=\"small-headline mk-heading\"\u003ePerforms high-speed ML inferencing\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe on-board Edge TPU coprocessor is capable of performing 4 trillion operations (tera-operations) per second (TOPS), using 0.5 watts for each TOPS (2 TOPS per watt). For example, it can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 FPS, in a power efficient manner.\u003cspan\u003e \u003c\/span\u003eSee more performance benchmarks.\u003c\/p\u003e\n\u003ch3 id=\"provides-a-complete-system\" class=\"small-headline mk-heading\"\u003eProvides a complete system\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eA single-board computer with SoC + ML + wireless connectivity, all on the board running a derivative of Debian Linux we call Mendel, so you can run your favorite Linux tools with this board.\u003c\/p\u003e\n\u003ch3 id=\"supports-tensorflow-lite\" class=\"small-headline mk-heading\"\u003eSupports TensorFlow Lite\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eNo need to build models from the ground up.\u003cspan\u003e \u003c\/span\u003eTensorFlow Lite\u003cspan\u003e \u003c\/span\u003emodels can be compiled to run on the Edge TPU.\u003c\/p\u003e\n\u003ch3 id=\"supports-automl-vision-edge\" class=\"small-headline mk-heading\"\u003eSupports AutoML Vision Edge\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eEasily build and deploy fast, high-accuracy custom image classification models to your device with\u003cspan\u003e \u003c\/span\u003eAutoML Vision Edge.\u003c\/p\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-group-table\" style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eCPU\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003eMediaTek 8167s SoC (Quad-core Arm Cortex-A35)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eGPU\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003eIMG PowerVR GE8300 (integrated in SoC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eML accelerator\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003eGoogle Edge TPU coprocessor:\u003cbr\u003e4 TOPS (int8); 2 TOPS per watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eRAM\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003e2 GB LPDDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eFlash memory\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003e8 GB eMMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eWireless\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003eWi-Fi 5 (802.11a\/b\/g\/n\/ac); Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eAudio\/video\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003e3.5mm audio jack; digital PDM microphone; 2.54mm 2-pin speaker terminal; micro HDMI (1.4); 24-pin FFC connector for MIPI-CSI2 camera (4-lane); 24-pin FFC connector for MIPI-DSI display (4-lane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 186.953px;\"\u003eInput\/output\u003c\/td\u003e\n\u003ctd style=\"width: 330.047px;\"\u003e40-pin GPIO header; 2x USB Type-C (USB 2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-group-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003ch3 id=\"datasheet\" class=\"small-headline mk-heading\"\u003eDatasheet\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eDev Board Mini datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"schematics\" class=\"small-headline mk-heading\"\u003eSchematics\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eDev Board Mini schematics and layout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"application-notes\" class=\"small-headline mk-heading\"\u003eApplication notes\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eGet started with the Dev Board Mini\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect to the Dev Board Mini I\/O pins\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect a camera to the Dev Board Mini\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect to the Dev Board Mini's serial console\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eUpdate or flash the Dev Board Mini\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-text-group-modules\"\u003e\n\u003csection data-module-type=\"text\" class=\"module show\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003ch3 id=\"software-guides\" class=\"small-headline mk-heading\"\u003eSoftware guides\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eModel compatibility on the Edge TPU\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEdge TPU inferencing overview\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eRun multiple models with multiple Edge TPUs\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePipeline a model with multiple Edge TPUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"api-references\" class=\"small-headline mk-heading\"\u003eAPI references\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePyCoral API (Python)\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eLibcoral API (C++)\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eLibedgetpu API (C++)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"downloads\" class=\"small-headline mk-heading\"\u003eDownloads\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEdge TPU compiler\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePre-compiled models\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eAll software downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Google","offers":[{"title":"Default Title","offer_id":53697550418196,"sku":"rqn1787258208894","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/google-coral-dev-board-mini_1.jpg?v=1787258213"},{"product_id":"google-coral-system-on-module-som-1gb-discontinued","title":"Google Coral System-on-Module (SoM) - 1GB [Discontinued]","description":"\u003cp\u003e\u003cstrong\u003eA fully-integrated system for accelerated ML applications (includes CPU, GPU, Edge TPU, Wi-Fi, Bluetooth, and Secure Element), in a 40mm x 48mm pluggable module.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe Google Coral System-on-Module (SoM) is a fully-integrated system that helps you build embedded devices that demand fast machine learning (ML) inferencing. It contains NXP's iMX 8M system-on-chip (SoC), eMMC memory, LPDDR4 RAM, Wi-Fi, and Bluetooth, but its unique power comes from Google's Edge TPU coprocessor for high-speed machine learning inferencing.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"provides-a-complete-system\"\u003eProvides a complete system\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe Coral SoM is a fully-integrated Linux system that includes NXP's iMX8M system-on-chip (SoC), eMMC memory, LPDDR4 RAM, Wi-Fi, and Bluetooth, and the Edge TPU coprocessor for ML acceleration. It runs a derivative of Debian Linux we call Mendel.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"performs-high-speed-ml-inferencing\"\u003ePerforms high-speed ML inferencing\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe on-board Edge TPU coprocessor is capable of performing 4 trillion operations (tera-operations) per second (TOPS), using 0.5 watts for each TOPS (2 TOPS per watt). For example, it can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 FPS, in a power-efficient manner.\u003cspan\u003e \u003c\/span\u003eSee more performance benchmarks.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"integrates-with-your-custom-hardware\"\u003eIntegrates with your custom hardware\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe SoM connects to your own baseboard hardware with three 100-pin connectors.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"supports-tensorflow-lite\"\u003eSupports TensorFlow Lite\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eNo need to build models from the ground up.\u003cspan\u003e \u003c\/span\u003eTensorFlow Lite\u003cspan\u003e \u003c\/span\u003emodels can be compiled to run on the Edge TPU.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"supports-automl-vision-edge\"\u003eSupports AutoML Vision Edge\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eEasily build and deploy fast, high-accuracy custom image classification models to your device with\u003cspan\u003e \u003c\/span\u003eAutoML Vision Edge.\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eAlso available with a baseboard as part of the\u003cspan\u003e \u003c\/span\u003eCoral Dev Board.\u003c\/p\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 534px;\" class=\"table-group-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eCPU\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003eNXP i.MX 8M SoC (quad Cortex-A53, Cortex-M4F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eGPU\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003eIntegrated GC7000 Lite Graphics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eML accelerator\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003eGoogle Edge TPU coprocessor:\u003cbr\u003e4 TOPS (int8); 2 TOPS per watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eRAM\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003e1 GB LPDDR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eFlash memory\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003e8 GB eMMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eWireless\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003eWi-Fi 2x2 MIMO (802.11b\/g\/n\/ac 2.4\/5GHz) and Bluetooth 4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\" style=\"width: 149.734px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 356.266px;\"\u003e48mm x 40mm x 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-group-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"datasheet\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eSystem-on-Module datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"application-notes\"\u003e\u003cstrong\u003eApplication notes\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eGet started with the System-on-Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-text-group-modules\"\u003e\n\u003csection class=\"module show\" data-module-type=\"text\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"software-guides\"\u003e\u003cstrong\u003eSoftware guides\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eModel compatibility on the Edge TPU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eEdge TPU inferencing overview\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eRun multiple models with multiple Edge TPUs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003ePipeline a model with multiple Edge TPUs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"api-references\"\u003e\u003cstrong\u003eAPI references\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003ePyCoral API (Python)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eLibcoral API (C++)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eLibedgetpu API (C++)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"downloads\"\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eEdge TPU compiler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003ePre-compiled models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003e\n\u003cp\u003eAll software downloads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Google","offers":[{"title":"Default Title","offer_id":53697550516500,"sku":"yds1787258209505","price":71.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/google-coral-system-on-module-som---1gb-discontinued_1.jpg?v=1787258214"},{"product_id":"tinys2-discontinued","title":"TinyS2 [Discontinued]","description":"\u003cp\u003eThe Tiny Mighty ESP32-S2 development board in the TinyPICO format from UnexpectedMaker!\u003c\/p\u003e\n\u003cp\u003eJust like its bigger brother TinyPICO, the TinyS2 has onboard LiPo battery charging, 4MBs of flash, an onboard RGB LED that can be shut down to reduce deep sleep current and a generous 700mA output 3.3V regulator. The TinyS2 uses a USB-C connection (be sure to grab a cable!).\u003c\/p\u003e\n\u003cp\u003eTinyS2 also has 2MB of extra PSRAM on top of the 320K SRAM and 17 GPIO broken out.\u003c\/p\u003e\n\u003cp\u003eTinyS2 is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e17.8mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewide and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e41mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elong.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e32-bit 240 MHz single-core processor\u003c\/li\u003e\n\u003cli\u003e4 MB SPI Flash\u003c\/li\u003e\n\u003cli\u003e2 MB extra PSRAM\u003c\/li\u003e\n\u003cli\u003e2.4 GHz Wi-Fi - 802.11b\/g\/n\u003c\/li\u003e\n\u003cli\u003e3D high gain antenna\u003c\/li\u003e\n\u003cli\u003e700 mA 3.3 V LDO regulator\u003c\/li\u003e\n\u003cli\u003eOptimised power path for low-power battery usage\u003c\/li\u003e\n\u003cli\u003eLiPo battery management\u003c\/li\u003e\n\u003cli\u003ePower (red), Charge (orange) LEDs\u003c\/li\u003e\n\u003cli\u003eUSB-C + Reverse USB power protection\u003c\/li\u003e\n\u003cli\u003eVBAT voltage check and VBUS presence detection\u003c\/li\u003e\n\u003cli\u003e17x GPIO\u003c\/li\u003e\n\u003cli\u003eOnboard RGB LED\u003c\/li\u003e\n\u003cli\u003eTinyPICO format\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCode \u0026amp; Schematic\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShips with CircuitPython pre-installed!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTinyS2 ships with a UF2 bootloader and the latest version of CircuitPython that supports the ESP32-S2.\u003c\/p\u003e\n\u003cp\u003eJust plug your TinyS2 into your computer and it will appear in your filesystem as a USB flash drive! Just copy your code over, or edit your code directly on the drive. Coding a microcontroller has never been easier!\u003c\/p\u003e\n\u003cp\u003eAs newer versions of CircuitPython are released, you are able to update as you require from\u003cspan\u003e \u003c\/span\u003ecircuitpython.org\u003c\/p\u003e\n\u003cp\u003eSchematic available here\u003c\/p\u003e\n\u003ch2\u003eCode Any Way You Like!\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCircuitPython\u003c\/li\u003e\n\u003cli\u003eMicroPython\u003c\/li\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003cli\u003eESP-IDF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere is also early ESP-IDF and Arduino support if you prefer coding in C++ and there is an early MicroPython port available as well - use the links above to find out more about each development environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThere is no ESP32-S2 support in the currently released ESP32 Arduino Core version (1.0.6). If you would like to use the Arduino IDE with your TinyS2 (or any ESP32-S2 board) you will need to download the the latest version from github using the link above and use that *instead* of the released version.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe red power LED doesn't light up when running off battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThat is by design! The power and charge LEDs and corresponding 2K resistors drain the battery, so they have been isolated to the 5V power domain, so they will only light up and draw power when the board is either being power by the USB plug, or by a 5V power source connected to the 5V header pin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eThe orange charge LED blinks when no battery is connected\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThat is the correct behaviour! The charge IC can’t tell the difference between a full battery and no battery, so it cycles between trying to charge and not charge. You can disable the organs status LED by cutting the solder jumper on the back of the TinyS2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eSometimes my battery doesn't start charging when I plug it in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eIf you have 5V power connected to your TinyS2 before you plug your battery in, sometimes it might not start charging. Just unplug and re-plug in the 5V source and it should start charging correctly. This is a common issue with PMICs (Power Management ICs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eHow do I read the battery voltage?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThe TinyS2 can read an approximate voltage from a connected battery via IO3. If you are using CircuitPython, you can also read board.VBAT or use the TinyS2 helper provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eCan I check if there is 5V present?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eTinyS2 has the ability to check if a 5V power source is connected to the board by reading if IO21 or board.VBUS is high. :This allows you to alter your code when running off battery when you have a 5V source present or not… pretty cool :)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eRX \u0026amp; TX pins are not coupled with the internal USB, what are they used for?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eRX \u0026amp; TX are connected to UART0, which will give you internal debug output when in download mode. Otherwise, you can use them as UART0 when connecting a module that uses serial, or use them as general IO, it's up to you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eHow can I flash my TinyS2 in Arduino?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIf you currently have CircuitPython or MicroPython installed or have flashed your TinyS2 via the IDF and you would like to use your device in the Arduino IDE, you will need to put it into download mode by holding [BOOT], clicking [RESET] and then releasing [BOOT]. That will enable the CDC USB in ROM and you will be able to select the device post in the Arduino IDE tools menu.\u003c\/p\u003e\n\u003cp\u003eThis only needs to be done once, while you keep working in the Arduino IDE.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eCan I switch between CircuitPython, MicroPython, IDF or even Arduino IDE?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eYou can switch between each development environment, but each time you will need to put the TinyS2 into download mode by holding [BOOT], clicking [RESET] and then releasing [BOOT] and then flashing the respective firmware you require onto the board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eHow can I get my TinyS2 into UF2 bootloader mode?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTo get your TinyS2 into UF2 bootloader mode (assuming you have not stomped your CircuitPython install with Arduino\/IDF or MicroPython) you can click [RESET], then about a second later click [BOOT] to get it into the UF2 bootloader mode. You will then see the RGB LED on your TinyS2 turn green once the filesystem is mounted,\u003c\/p\u003e\n\u003cp\u003eA drive will appear in your filesystem called TINYS2BOOT. From here you can re-flash the latest CircuitPython firmware by copying over the firmware.uf2 file for the version you want to install.\u003c\/p\u003e\n\u003cp\u003eYou will see the RGB flash a redish orange many times during the copy, and then the TinyS2 will automatically reboot itself and mount the new CircuitPython version.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"UnexpectedMaker","offers":[{"title":"Default Title","offer_id":53697550582036,"sku":"ati1787258211576","price":13.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/tinys2-discontinued_1.jpg?v=1787258216"},{"product_id":"google-coral-dev-board-4gb-discontinued","title":"Google Coral Dev Board (4GB) [discontinued]","description":"\u003cp\u003e\u003cstrong\u003eA development board to quickly prototype on-device ML products. Scale from prototype to production with a removable system-on-module (SoM).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe Google Coral Dev Board \u003cstrong\u003e4GB\u003c\/strong\u003e is a single-board computer that's ideal when you need to perform fast machine learning (ML) inferencing in a small form factor. You can use the Dev Board to prototype your embedded system and then scale to production using the onboard Coral System-on-Module (SoM) combined with your custom PCB hardware.\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eA camera module designed specifically for the Google Coral range is available here.\u003c\/p\u003e\n\u003ch3 id=\"performs-high-speed-ml-inferencing\" class=\"small-headline mk-heading\"\u003ePerforms high-speed ML inferencing\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe on-board Edge TPU coprocessor is capable of performing 4 trillion operations (tera-operations) per second (TOPS), using 0.5 watts for each TOPS (2 TOPS per watt). For example, it can execute state-of-the-art mobile vision models such as MobileNet v2 at almost 400 FPS, in a power efficient manner.\u003cspan\u003e \u003c\/span\u003eSee more performance benchmarks.\u003c\/p\u003e\n\u003ch3 id=\"provides-a-complete-system\" class=\"small-headline mk-heading\"\u003eProvides a complete system\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eA single-board computer with SoC + ML + wireless connectivity, all on the board running a derivative of Debian Linux we call Mendel, so you can run your favourite Linux tools with this board.\u003c\/p\u003e\n\u003ch3 id=\"supports-tensorflow-lite\" class=\"small-headline mk-heading\"\u003eSupports TensorFlow Lite\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eNo need to build models from the ground up.\u003cspan\u003e \u003c\/span\u003eTensorFlow Lite\u003cspan\u003e \u003c\/span\u003emodels can be compiled to run on the Edge TPU.\u003c\/p\u003e\n\u003ch3 id=\"supports-automl-vision-edge\" class=\"small-headline mk-heading\"\u003eSupports AutoML Vision Edge\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eEasily build and deploy fast, high-accuracy custom image classification models to your device with\u003cspan\u003e \u003c\/span\u003eAutoML Vision Edge.\u003c\/p\u003e\n\u003ch3 id=\"scale-from-prototype-to-production\" class=\"small-headline mk-heading\"\u003eScale from prototype to production\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eConsiders your manufacturing needs. The SoM can be removed from the baseboard, ordered in bulk, and integrated into your hardware.\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eAdditional 1GB SOM available here.\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003e\u003cb\u003eWant to learn more about the Edge TPU and Coral platform?\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eRead about our technology\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eSpecification\u003c\/h2\u003e\n\u003ctable style=\"height: 270px; width: 545px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eCPU\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eNXP i.MX 8M SoC (quad Cortex-A53, Cortex-M4F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eGPU\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eIntegrated GC7000 Lite Graphics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 36px;\" class=\"bold\"\u003eML accelerator\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 36px;\"\u003eGoogle Edge TPU coprocessor:\u003cbr\u003e4 TOPS (int8); 2 TOPS per watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eRAM\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e\n\u003cstrong\u003e4 GB\u003c\/strong\u003e \u003cstrong\u003eLPDDR4\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eFlash memory\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e8 GB eMMC, MicroSD slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eWireless\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eWi-Fi 2x2 MIMO (802.11b\/g\/n\/ac 2.4\/5GHz) and Bluetooth 4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eUSB\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eType-C OTG; Type-C power; Type-A 3.0 host; Micro-B serial console\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eLAN\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eGigabit Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eAudio\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e3.5mm audio jack (CTIA compliant); Digital PDM microphone (x2); 2.54mm 4-pin terminal for stereo speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eVideo\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003eHDMI 2.0a (full size); 39-pin FFC connector for MIPI-DSI display (4-lane); 24-pin FFC connector for MIPI-CSI2 camera (4-lane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eGPIO\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e3.3V power rail; 40 - 255 ohms programmable impedance; ~82 mA max current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e5V DC (USB Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 252.078px; height: 18px;\" class=\"bold\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 692.922px; height: 18px;\"\u003e88 mm x 60 mm x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-group-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eDev Board datasheet\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eDev Board schematics and layout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication notes\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eGet started with the Dev Board\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect to the Dev Board I\/O pins\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect a camera to the Dev Board\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eConnect to the Dev Board's serial console\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eUpdate or flash the Dev Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"mk-list\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-text-group-modules\"\u003e\n\u003csection data-module-type=\"text\" class=\"module show\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-mobile-14 col-mobile-offset-1 col-tablet-30 col-small-desktop-28 col-desktop-28 col-tablet-offset-1 col-small-desktop-offset-2 col-desktop-offset-2 text-align-left module-text-copy\"\u003e\n\u003cdiv class=\"markdown-container\"\u003e\n\u003ch3 id=\"software-guides\" class=\"small-headline mk-heading\"\u003eSoftware guides\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eModel compatibility on the Edge TPU\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEdge TPU inferencing overview\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eRun multiple models with multiple Edge TPUs\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePipeline a model with multiple Edge TPUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"api-references\" class=\"small-headline mk-heading\"\u003eAPI references\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePyCoral API (Python)\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eLibcoral API (C++)\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eLibedgetpu API (C++)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"downloads\" class=\"small-headline mk-heading\"\u003eDownloads\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEdge TPU compiler\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003ePre-compiled models\u003c\/li\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eAll software downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Google","offers":[{"title":"Default Title","offer_id":53697550745876,"sku":"ctv1787258212842","price":121.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9486\/7220\/files\/google-coral-dev-board-4gb-discontinued_1.jpg?v=1787258217"}],"url":"https:\/\/regalwearstore.shop\/collections\/development-boards.oembed?page=2","provider":"My Store","version":"1.0","type":"link"}