Raspberry
Raspberry Pi Compute Module 4 IO Board With PoE Feature
- SKU:
- PEDJI95
- Shipping:
- Calculated at Checkout
Frequently bought together:
Description
The Compute Module 4 IO Board is a companion board for Raspberry Pi Compute Module 4 (supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products.
The IO board is designed to allow you to create systems quickly using off-the-shelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple
The IO board is designed to allow you to create systems quickly using off-the-shelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Cm4 socket | Suitable for all variants of Compute Module 4 |
| Hat connectors | Standard Raspberry Pi HAT connectors with PoE support |
| Pcie slot | Standard PCIe Gen 2 ×1 socket |
| Real-time clock | Real-time clock (RTC) with battery backup |
| Video output | Dual HDMI connectors |
| Camera connectors | Dual MIPI camera connectors |
| Display connectors | Dual MIPI display connectors |
| Ethernet | Gigabit Ethernet socket supporting PoE HAT |
| Usb hub | On-board USB 2.0 hub with 2 USB 2.0 connectors |
| Storage support | SD card socket for Compute Module 4 variants without eMMC |
| Emmc programming | Supports programming of Compute Module 4 eMMC variants |
| Cooling control | PWM fan controller with tachometer feedback |
Package Includes:
1 x Raspberry Pi Compute Module 4 I/O Board
Connecting With Compute Module 4
Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header



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