(09-13-2024, 09:37 AM)hifinet Wrote: Ali listing says "replace TDA1541". That is definitely not the case with those modules. It's unfortunate that there are bad modules out there.Noisy ones from Taobao and some incompatible ones from Ali.
How do you "set Pi 4 as USB gadget"?
Guess what, the seller claim it's the direct replacement of TDA1541/TDA1541A.
Check here for the USB gadget or here