What ESP32 library example to use to transmit rudemantary audio via Bluetooth?

Thread Starter

Adam Uraynar 1

Joined Mar 1, 2016
At think ESP32-A2DP library has something. I tried this example sketch: bt_music_sender_write

When plugged into my computer, the ESP32 can be seen and connected to. There is no audio, and when I remove the device from my computer and plug in the ESP32 to a wall outlet, the device displays again. So it is transmitting Bluetooth.

I'm wondering if I should be using a different example. I tried pressing the enable and boot button. On other libraries I needed to do that in order for it to work. Any ideas on how to hear to the audio file?

Also, I needed to reduce the piano16bit.h file to 33333 lines of code for it to fit in memory.