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?
Analog input always record 0 value.
Can you desfribe your wiring and show your code? Also, can you try recording the other audio channel?
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?