StackExchange is ridiculous and won't let me reply to threads without becoming a regular member first.
Resources
These links cover everything you need to know:
- https://raspberrypi.stackexchange.com/questions/76188/how-to-make-pcm5102-dac-work-on-raspberry-pi-zerow
- http://www.customelectronics.co.uk/rpihq.htm
Tip
- ground the SCK
- the 3.5mm audio jack is awful on both (and will snap off)
- don't make my mistake! I added epoxy to hold it in place...
- and the sound became washy and compressed...
- which I assumed was a HW or software problem...
- but it was just the fucking jack
- REPLACE IT