(18-May-2024, 11:58 AM)Snoopy8 Wrote: What Pi OS are you using? And not sure anyone here is using i2S on forum and whether i2S requires additional configuration?
Sorry for the late comment, and I'm not sure this is i2S in the same sense as here, but there are many RPi HATs that use i2S to avoid using noisy USB in the signal path.
If that's what we're talking about here, I'm using i2S, but I've never had to do anything to configure it, just the dtoverlay, such as:
dtoverlay=allo-digione
I hope that helps.