Raspberry Pi Compute Module 4 IO Board

by Raspberry Pi

Exposing every interface from Raspberry Pi Compute Module 4, the Compute Module 4 IO Board provides a development platform and reference base-board design for the most powerful Compute Module yet.

You'll need to order a Raspberry Pi 4 Compute Module (not included!) to use this board.

Specification

  • External power connector (+12V, +5V)
  • 2 x full-size HDMI 2.0 connectors
  • 2 x USB 2.0 connectors, with header for two additional connectors
  • Gigabit Ethernet RJ45 with PoE support
  • Micro USB socket for updating Compute Module 4
  • MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
  • PCIe Gen 2 x1 socket
  • Standard fan connector
  • 2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable)
  • 2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable)
  • Standard Raspberry Pi HAT connectors
  • Real-time clock with battery socket and ability to wake Compute Module 4
  • Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing

Documents

Compliance

The Raspberry Pi Compute Module 4 IO Board has undergone extensive compliance testing and meets the standards required in many countries. You can find all compliance information and regional certificates at raspberrypi.org/compliance.

If you are integrating the Compute Module 4 IO Board into a product and need assistance with compliance, the Raspberry Pi Integrator Programme can help: more information and contact details here.

11 customer reviews

3 years ago
Nice piece of kit, I unfortunately had an issue with the fan controller on the first one but the guys were great in helping. Helped troubleshoot and got me a replacement without too much hassle at all. Every product line has the odd fault in reality, it's how those faults are handled. Other than that hiccup functions on this board are great, easy to use and a good range of interface breakout. Fits hats on board nice and neat, locates them away from sources of heat so you get a more realistic reading from things like temperature/ humidity sensors and the like.
by Graham about Raspberry Pi Compute Module 4 IO Board via REVIEWS.io
4 years ago
For our new development using the CM4 pi modules, we bought a CM4 IO Board, both so we could see the electrical layout for different components for the end solution and so we could configure and test with different IO. This board has not disappointed us in this regard and we have already managed to move our project away from the standard pi4 devices over to CM4 devices so we can begin moving into the next stage of development. Great board, great quality, and fantastic versatility.
by Martyn about Raspberry Pi Compute Module 4 IO Board via REVIEWS.io

1 user photo