sunwell I use Bela to record the audio signal. It worked in the past. But today it keeps recording a value close to 0, about 0.00000042. What is the cause?
giuliomoro Can you desfribe your wiring and show your code? Also, can you try recording the other audio channel?
sunwell giuliomoro I use the analog write. I have 2 Belas. One can work but the other one cannot. Thus, It should not be the code level problem. The board itself will have some miscellaneous problems suddenly. How can I make this board work?