The Compute Module IO Board V3 is a development board designed to work with the Raspberry Pi Compute Module 1 (CM1), Compute Module 3 (CM3), and Compute Module 3+ (CM3+). It transforms these modules into a form factor that's easier to use for development purposes. The board provides a range of interfaces including:
- 120 GPIO pins for connecting various external devices and sensors.
- An HDMI port for video output.
- A USB port for data transfer and power supply.
- Two camera ports that are compatible with the Raspberry Pi camera modules.
- Two display ports that can be used to connect displays.
The board is an invaluable tool for developers looking to prototype and test their applications with the Compute Module in a more accessible form factor before integrating it into a custom-designed system. It allows for a wide array of applications, from industrial automation to digital media centers, and IoT gateways. The Compute Module IO Board V3, sometimes listed by retailers as Compute Module IO Board Plus, is an open-source breakout board that simplifies the development process for Raspberry Pi-based embedded systems .