The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...

I'm really pulling my hair out here. I2S seemed to work reliably when I used just this core and played audio from an array in flash. But I want to use Arduino-Audio-Tools to play wav files from an ...