How to Make a Raspberry Pi Compute Module 4 Carrier Board in KiCad - Part 1 | DigiKey

Raspberry Pi released the Compute Module 4 (CM4) in October, which is a single board computer with all of the processing power of the Raspberry Pi 4, but in a tiny form factor! It removes many of the connectors (USB, HDMI, etc.), as the intention is for you to add your own with a custom board and enclosure.