This is an IO board for evaluating the Raspberry Pi CM4 or being integrated into end products. the board feature PoE function, it can be used for all variants of CM4.

Specifications

Resources

Software and Documentation

Connecting With Compute Module 4

 

Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header

Suitable For All Variants Of Compute Module 4

 

Rich Peripheral Connectors

Onboard Connectors Including CSI/DSI/RTC/HDMI/USB/ETH/TF Card

What's On Board

1. CM4 socket: suitable for all variants of Compute Module 4
2. Power input: 7~36V wide range power supply
3. Gigabit Ethernet connector: Gigabit Ethernet RJ45 with PoE support
4. USB SLAVE port: allows burning system image into Compute Module 4 eMMC variants
5. USB3.2 ports: 4x USB 3.2 Gen1 ports, for connecting sorts of USB devices
6. HDMI ports: 2x HDMI ports, supports dual 4K 30fps output
7. RTC: RTC battery holder, allows RTC-related functions like wakeup, shutdown, reboot, and more
8. CAM: 2x MIPI CSI camera ports
9. DISP: 2x MIPI DSI display port
10. FAN: for connecting cooling fan, allows speed adjustment and measurement
11. FAN power selection: 5V or 12V voltage to drive the fan
12. IO-VREF/PoE selection: CM4 IO logic level: 3.3V or 1.8V, PoE: enable (EN) or disable (DIS)
13. 40PIN GPIO header
14. CAM0 and DISP0 I2C bus: fit the jumpers when using CAM0 or DISP0
15. Misc configurations
16. Dual LED indicators: red: Raspberry Pi power indicator, green: Raspberry Pi operating status indicator
17. TF card slot (bottom side): insert a Micro SD card with pre-burnt system, to start up Compute Module 4 Lite

Dimensions

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