Overview
The Raspberry Pi Compute Module 5 IO Board (CM5IO) is an IO Board designed to assist development with Raspberry Pi Compute Module 5. It exposes many of the interfaces available on Raspberry Pi 5 and can be used as a reference design for CM5 or directly as a product, with support for add-ons such as M.2 M Key cards and Raspberry Pi HATs.
Key Features
- Accepts the complete range of CM5 modules
- External +5v USB-C PSU
- Power button to wakeup and shutdown the CM5
- Gigabit Ethernet RJ45 with PoE support
- HAT footprint with 40-pin GPIO connector
- PoE header
- Jumpers to disable features such as eMMC boot, EEPROM write, the power button, and the USB OTG connection
- Note: Cable only - IO Case, CM5 not included
IO Case (optional accessory)
The Raspberry Pi IO Case for Raspberry Pi Compute Module 5 is a two-piece metal enclosure for CM5 and the Compute Module 5 IO Board. It provides space for accessories connected to the IO Board, such as an M.2 SSD or a PoE+ HAT+. The IO Case includes slots for CSI-2 cameras or DSI displays and a built-in controllable fan to aid thermal regulation in higher-power applications. Cut-outs provide access to HDMI, Ethernet, USB-A, USB-C (power in) connectors and the SD card slot. A mounting hole is provided for an external wireless antenna.
Specifications
| Form factor | 160 mm × 90 mm |
| Connectivity |
|
| Video | 2 × full-size HDMI 2.0 connectors |
| Input power | External +5V USB-C PSU. Power button to wake and shut down Compute Module 5. |
| MTBF2 Ground Benign | 131 000 hours |
| Production lifetime | The Raspberry Pi Compute Module 5 IO Board will remain in production until at least January 2028 |
| Compliance | For a full list of local and regional product approvals, please visit pip.raspberrypi.com |
Hardware Overview
Physical specification

Documents
- Raspberry Pi Compute Module 5 IO Board product brief
- Raspberry Pi Compute Module 5 IO Board datasheet
- Design Files - Raspberry Pi Compute Module 5 IO Board
ECCN/HTS
| HSCODE | 8473309000 |
| USHSCODE | 8473309100 |
| UPC | |
| EUHSCODE | 8471707000 |
| COO | UNITED KINGDOM |
What’s Included
| Raspberry Pi IO Board for Raspberry Pi Compute Module 5 | x1 |
Details

Raspberry Pi CM5IO IO Board schematic with approximate dimensions in mm. For reference only, not production. Subject to part and manufacturing tolerances.
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