{"product_id":"dual-gigabit-ethernet-base-board-for-raspberry-pi-compute-module-4","title":"Dual Gigabit Ethernet Base Board for Raspberry Pi Compute Module 4","description":"\u003cp\u003eThis Dual Gigabit Ethernet Base Board for the Raspberry Pi Compute Module 4 (CM4) is a great foundation for building a CM4 project or prototyping your own designs with the aid of the board's long list of features!\u003c\/p\u003e\n\u003cp\u003eSuitable for curious CM4 home tinkerers, custom retro console builders, industrial specialists and more, this base board provides a rich set of features broken out of the Compute Module 4.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe CM4 connects to the board to offers the following features and connectivity options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-C slave port for programming\u003c\/li\u003e\n\u003cli\u003e40-pin standard Raspberry Pi GPIO header\u003c\/li\u003e\n\u003cli\u003e2x RJ45 Gigabit Ethernet ports\u003c\/li\u003e\n\u003cli\u003e3x USB 3.2 Gen1 ports\u003c\/li\u003e\n\u003cli\u003e2x Full-size HDMI ports (\u003cspan\u003esupports 4K 30fps output)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eReal-time Clock (RTC) (battery not included)\u003c\/li\u003e\n\u003cli\u003e2x MIPI CSI Camera ports for Raspberry Pi Camera Modules\n\u003c\/li\u003e\n\u003cli\u003eWide range 7-36V power supply via DC Jack (power supply sold separately)\u003c\/li\u003e\n\u003cli\u003eDual LEDs for power and indication\u003c\/li\u003e\n\u003cli\u003eMicroSD card slot\u003c\/li\u003e\n\u003cli\u003e4-pin fan header with speed adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"CM4 dual gigabit ethernet base board features\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/cm4-dual-eth-base-features.jpg?v=1626885131\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"tabSty-2 subBlock alignl mgnTB\" style=\"height: 230px; width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eCM4 SOCKET\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eSuitable for all variants of Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eETHERNET\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eDual Gigabit Ethernet RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eUSB\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eUSB 3.2 Gen1 × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003ePIN HEADER\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e40-pin GPIO header × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eHDMI\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eHDMI × 2, supports 4K 30fps output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eDSI DISPLAY\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eMIPI DSI display port × 1, 15pin 1.0mm FPC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eCSI CAMERA\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eMIPI CSI-2 camera port × 2, 15pin 1.0mm FPC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003ePOWER INPUT\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e7V-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eFAN\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003e5V\/12V, allows speed adjustment and measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003cth style=\"height: 18px; width: 159.391px;\"\u003eRTC\u003c\/th\u003e\n\u003ctd style=\"height: 18px; width: 442.609px;\"\u003eReal-time clock with battery socket and ability to wake Compute Module 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003cth style=\"height: 50px; width: 159.391px;\"\u003eSD CARD SLOT\u003c\/th\u003e\n\u003ctd style=\"height: 50px; width: 442.609px;\"\u003e\n\u003cp\u003eMicroSD card socket for Compute Module 4 Lite (without eMMC) variants\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's Onboard?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"CM4 dual gigabit ethernet base board onboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/www.waveshare.com_935_CM4-DUAL-ETH-BASE-details-intro-2.jpg?v=1626885231\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1)\u003c\/strong\u003e CM4 socket\u003cbr\u003e- Suitable for all variants of Compute Module 4\u003cbr\u003e\u003cstrong\u003e2)\u003c\/strong\u003e 40-pin GPIO header\u003cbr\u003e- For connecting sorts of HATs\u003cbr\u003e\u003cstrong\u003e3)\u003c\/strong\u003e RJ45 Gigabit Ethernet\u003cbr\u003e- Dual RJ45 Gigabit Ethernet, 10\/100\/1000M compatible\u003cbr\u003e- ETHERNET 0: CM4 original ETH\u003cbr\u003e- ETHERNET 1: USB extended ETH\u003cbr\u003e\u003cstrong\u003e4)\u003c\/strong\u003e USB 3.2 ports\u003cbr\u003e- 3x USB 3.2 Gen1, for connecting sorts of USB devices\u003cbr\u003e\u003cstrong\u003e5)\u003c\/strong\u003e HDMI connectors\u003cbr\u003e- 2x HDMI, supports 4K 30fps output\u003cbr\u003e\u003cstrong\u003e6)\u003c\/strong\u003e Camera\u003cbr\u003e- 2x MIPI CSI camera ports\u003cbr\u003e\u003cstrong\u003e7)\u003c\/strong\u003e DC power supply (2.1mm)\u003cbr\u003e- 7~36V DC wide voltage range power input\u003cbr\u003e\u003cstrong\u003e8)\u003c\/strong\u003e Dual LED indicators\u003cbr\u003e- Red: Raspberry Pi power indicator\u003cbr\u003e- Green: Raspberry Pi operating status indicator\u003cbr\u003e\u003cstrong\u003e9)\u003c\/strong\u003e Micro SD card slot\u003cbr\u003e- For connecting a Micro SD card with pre-burnt image (Lite variant ONLY)\u003cbr\u003e\u003cstrong\u003e10)\u003c\/strong\u003e Fan header\u003cbr\u003e- For connecting cooling fan, allows speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e11)\u003c\/strong\u003e DISP0\u003cbr\u003e- MIPI DSI display port\u003cbr\u003e\u003cstrong\u003e12)\u003c\/strong\u003e USB-C Slave port\u003cbr\u003e- For burning system image into Compute Module 4 eMMC variants\u003cbr\u003e\u003cstrong\u003e13)\u003c\/strong\u003e RTC battery holder\u003cbr\u003e- Supports CR1220 button cell\u003cbr\u003e\u003cstrong\u003e14)\u003c\/strong\u003e RTC interruption configuration\u003cbr\u003e- PI-RUN: CM4 will reboot on RTC interruption\u003cbr\u003e- GN-EN: CM4 powerdown on RTC interruption\u003cbr\u003e- D4: D4 pin is triggered on RTC interruption\u003cbr\u003e\u003cstrong\u003e15)\u003c\/strong\u003e IO-VREF selection\u003cbr\u003e- Set the CM4 IO logic level as 3.3V or 1.8V\u003cbr\u003e\u003cstrong\u003e16)\u003c\/strong\u003e Fan power supply selection\u003cbr\u003e- Select 5V or 12V power to drive the fan\u003cbr\u003e\u003cstrong\u003e17)\u003c\/strong\u003e System function configuration\u003cbr\u003e- BT_DIS: Bluetooth disabled, for CM4 with antenna variant ONLY\u003cbr\u003e- WiFi_DIS: WiFi disabled, for CM4 with antenna variant ONLY\u003cbr\u003e- WP_DIS: boot mode switch, ONLY be used when NOT booted from eMMC or SD card\u003cbr\u003e\u003cstrong\u003e18)\u003c\/strong\u003e RTC\/FAN I2C bus selection\u003cbr\u003e- SDA0\/SCL0: I2C-10 is shared with CSI\/DSI\u003cbr\u003e- GPIO3\/2: I2C-1 is shared with 40PIN header\u003cbr\u003e\u003cstrong\u003e19)\u003c\/strong\u003e RTL8153\u003cbr\u003e- USB Gigabit Ethernet chip\u003cbr\u003e\u003cstrong\u003e20)\u003c\/strong\u003e EMC2301\u003cbr\u003e- Fan controller, allows fan speed adjustment and measurement\u003cbr\u003e\u003cstrong\u003e21)\u003c\/strong\u003e VL805\u003cbr\u003e- USB 3.0 HUB\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CM4 Dual Ethernet Base Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompute Module 4 and CR1220 battery not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default 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