Raspberry Pi Compute Module 4 IO Board With PoE Feature, For All Variants Of CM4
Compute Module 4 PoE Board
Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products
PoE Base Board for all Compute Module 4 Variants
Rich Peripheral Connectors
Onboard Connectors Including CSI/DSI/RTC/HDMI/USB/ETH/TF Card
What's On Board
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CM4 socket
suitable for all variants of Compute Module 4
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Power input
7~36V wide range power supply
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Gigabit Ethernet connector
Gigabit Ethernet RJ45 with PoE support
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USB SLAVE port
allows burning system image into Compute Module 4 eMMC variants
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USB3.2 ports
4x USB 3.2 Gen1 ports, for connecting sorts of USB devices
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HDMI ports
2x HDMI ports, supports dual 4K 30fps output
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RTC
RTC battery holder, allows RTC-related functions like wakeup, shutdown, reboot, and more
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CAM
2x MIPI CSI camera ports
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DISP
2x MIPI DSI display port
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FAN
for connecting cooling fan, allows speed adjustment and measurement
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FAN power selection
5V or 12V voltage to drive the fan
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IO-VREF/PoE selection
CM4 IO logic level: 3.3V or 1.8V
PoE: enable (EN) or disable (DIS)
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40PIN GPIO header
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CAM0 and DISP0 I2C bus
fit the jumpers when using CAM0 or DISP0
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Misc configurations
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Dual LED indicators
red: Raspberry Pi power indicator
green: Raspberry Pi operating status indicator
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TF card slot (bottom side)
insert a Micro SD card with pre-burnt system, to start up Compute Module 4 Lite
Outline Dimensions
Application Example
Suitable For PoE Powered Raspberry Pi Projects, Or Other Industrial Context
for reference only, CM4, display, and cameras are NOT included.