Hi, you don’t have anything about audio (output and input) in your esp32 course. I wanted, mainly, to learn on how to output music with my esp32, using an I2s amp into a speaker, thought a Bluetooth connection.
I would appreciate any help, thanks.
We don’t cover audio with the ESP32 in our course and we don’t have any tutorials about that subject.
However, here are some resources that you may find useful:
- https://github.com/earlephilhower/ESP8266Audio audio library for ESP32 and ESP8266
- http://www.iotsharing.com/2017/07/how-to-use-arduino-esp32-i2s-to-play-wav-music-from-sdcard.html – project that shows how to play audio from sdcard
- https://www.hackster.io/julianfschroeter/stream-your-audio-on-the-esp32-2e4661 this tutorial shows how to stream audio with the ESP32
We’ll be adding a new unit to the course about Bluetooth Classic very soon, that you may find useful for your projects.
I hope this helps.