Wireless Headphones with ambient mics (ESP32 + WM8960 Codec)

[lewispg228]

First of all, BIG thanks to Phil Schatzmann and all the contributors to this library!

I made a set of wireless headphones with high AOP ambient mics! Check out the tutorial here. They are meant for loud sound environments. Acoustic drum kit is my primary use-case.

Using the ESP32-A2DP Library with an WM8960 codec, I could mix together three sound sources:

• BT digital audio (I2S)
• Mic signals (up to 135dB)
• An additional stereo analog line-level 3.5mm TRS input

The custom PCB and Arduino code is opensource and available at the github repository here.

Thanks again for this awesome resource enabling wireless audio on ESP32s!

Cheers to good sound and protecting our hearing!
-Pete