No you can't. I've been simultaneously inputting and outputting a stereo signal with a Codec Zero on a Pi4 via two pairs of soldered-on RCA jacks for months.We can immediately dismiss the Codec Zero, it only supports Mono In/Out if you look at the documentation. Which fits with what I found during research.
EDIT: Apologies for the minor necropost, but I was here for the first time in ages looking for a solution to getting the black IQaudIO Codec Zero working on a Pi5. I see others are struggling with this too.
Statistics: Posted by GTR2Fan — Sun Feb 11, 2024 8:24 pm