Hello,
I'm planning to build a Raspberry Pi-based audio system, and I'd love your help in choosing devices that are compatible with the Raspberry Pi 4 B. Let me know your suggestions!
Devices compatible with the Raspberry Pi 4 B
you might want to have a look at this one, its based on compute module but its an incredible project and also open source.
https://www.reddit.com/r/raspberry_pi/c ... ole_house/
https://www.reddit.com/r/raspberry_pi/c ... ole_house/