Raspberry Pi Compute Module 4 IO Board With PoE Feature for all Variants of CM4


Part Number:Compute Module 4 PoE Board

Date:2021/01/27 18:06

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

What's The Differences


POEintegrates 802.3af-compliant PoE circuit (5V/2.5A)PoE header only
USB4x USB 3.2 Gen1 ports
Micro USB port
2x USB 2.0 ports
Micro USB port
ETHERNETGigabit Ethernet RJ45 with PoE supportGigabit Ethernet RJ45 with PoE support
HEADERColor-coded 40PIN GPIO header40PIN GPIO header
standard PCIe Gen 2 × 1 socket
FAN5V / 12V standard fan connector12V standard fan connector
CM4 SOCKETsuitable for all variants of Compute Module 4
RTCReal-time clock with battery socket and ability to wake Compute Module 4
VIDEO2x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable)
CAMERA2x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable)
SD CARD SLOTMicroSD card socket for Compute Module 4 Lite (without eMMC) variants
DIMENSIONS160 × 90mm
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

Application Example

Suitable For PoE Powered Raspberry Pi Projects, Or Other Industrial Context

for reference only, CM4, display, and cameras are NOT included.
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
  1. FAN
    for connecting cooling fan, allows speed adjustment and measurement
  2. FAN power selection
    5V or 12V voltage to drive the fan
  3. IO-VREF/PoE selection
    CM4 IO logic level: 3.3V or 1.8V
    PoE: enable (EN) or disable (DIS)
  4. 40PIN GPIO header
  5. CAM0 and DISP0 I2C bus
    fit the jumpers when using CAM0 or DISP0
  6. Misc configurations
  7. Dual LED indicators
    red: Raspberry Pi power indicator
    green: Raspberry Pi operating statusindicator
  8. TF card slot (bottom side)
    insert a Micro SD card with pre-burnt system, to start up Compute Module 4 Lite
Outline Dimensions