{"product_id":"compute-module-io-board-with-poe-development-breakout-board","title":"Compute Module IO Board with PoE - Development Breakout Board","description":"\u003cp\u003eIn this review of the Compute Module IO Board with PoE, the bottom line is straightforward: this board is built for engineers and makers who need a flexible breakout for Raspberry Pi Compute Modules and reliable power delivery over Ethernet. The reviewer found the board especially useful for headless or remote deployments because the onboard PoE support removes the need for separate DC wiring, while the many interfaces make it easy to test HATs, cameras and displays. For developers seeking a compact evaluation platform that mirrors end-product features, this board delivers practical utility without unnecessary extras.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE power:\u003c\/strong\u003e Built-in 802.3af PoE support supplies 5V 2.5A output so devices can run and be powered over a single Ethernet cable for tidy installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO breakout:\u003c\/strong\u003e A standard Raspberry Pi GPIO header lets the user connect a wide range of Raspberry Pi HATs for rapid prototyping and testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple USB ports:\u003c\/strong\u003e Four USB ports provide the ability to attach keyboards, storage and other peripherals without extra hubs during development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera and display interfaces:\u003c\/strong\u003e Dual CSI camera connectors plus onboard HDMI and DSI give flexible options for vision and display projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial and cooling control:\u003c\/strong\u003e Onboard USB-to-UART simplifies serial debugging and the fan interface allows active cooling that can auto-run or be controlled by IO pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower design:\u003c\/strong\u003e The isolated SMPS improves reliability and separates power domains to reduce interference in sensitive projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis board is aimed at embedded developers, system integrators and advanced hobbyists who plan to evaluate or build products around the Raspberry Pi Compute Module 3 family. The PoE feature and the large set of I\/O make it a strong choice for networked devices, digital signage, kiosks and camera appliances where single-cable power is valuable.\u003c\/p\u003e\n\u003cp\u003eThose who only need a simple breakout for hobbyist tinkering with a full-size Pi might find this board heavier and more feature rich than necessary; users needing gigabit Ethernet or higher PoE classes should look for a different carrier board tailored to those specific requirements.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive I\/O including GPIO header and dual CSI ports makes it easy to test many peripherals.\u003c\/li\u003e\n\u003cli\u003eOnboard PoE and micro USB power options simplify deployment in remote or rack-mounted setups.\u003c\/li\u003e\n\u003cli\u003eUSB-to-UART and multiple USB host ports streamline development and peripheral testing.\u003c\/li\u003e\n\u003cli\u003eIsolated SMPS and a fan interface improve reliability for continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet is 10\/100M only, so projects that require gigabit speeds will need a different solution.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Compute Module 3 series, so it is not directly compatible with other module generations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported modules\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi CM3 \/ CM3L \/ CM3+ \/ CM3+L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003emicro USB port or PoE Ethernet port (37V ~ 57V DC in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE output\u003c\/td\u003e\n\u003ctd\u003e5V 2.5A DC out, 802.3af standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003e10\/100M auto-negotiation Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003e4x USB ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo and camera\u003c\/td\u003e\n\u003ctd\u003eOnboard HDMI, DSI and 2x CSI camera interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther\u003c\/td\u003e\n\u003ctd\u003eOnboard USB-to-UART, cooling fan interface, isolated SMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Compute Module IO Board with PoE is a practical, well-equipped carrier board for anyone developing with the Compute Module 3 family; its PoE, extensive I\/O and development conveniences like USB-to-UART offer good value for product evaluation and small-scale deployments. Choose this board when you need tidy power-over-network installations and flexible peripheral access, but pick a different carrier if you require gigabit networking or support for other compute module generations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the board provide power over Ethernet?\u003c\/strong\u003e\u003cbr\u003eYes, it supports 802.3af PoE with 37V to 57V input and provides a regulated 5V 2.5A output to the compute module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich compute modules are supported?\u003c\/strong\u003e\u003cbr\u003eThe board is designed for Raspberry Pi Compute Module CM3, CM3L, CM3+ and CM3+L.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the board to debug with a serial console?\u003c\/strong\u003e\u003cbr\u003eYes, the onboard USB-to-UART interface allows easy serial debugging of the compute module.\u003c\/p\u003e","brand":"waveshare","offers":[{"title":"Default Title","offer_id":48615719698651,"sku":"B08BLC1DVD","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/7183yjb4NoL._AC_SL1200.jpg?v=1778354334","url":"https:\/\/gearmusthave.com\/products\/compute-module-io-board-with-poe-development-breakout-board","provider":"GearMustHave","version":"1.0","type":"link"}