I'm Desperately trying to understand how this works

[Gangwa-Labs]

Hello,

I've recently found your video on how to output an audio signal to a speaker with an ESP32-S3 without the need of an amp or DAC using I2S. However I can not understand how to implement the ideas that you provided in a simple context. I looked through the files that you've posted and it seems to be significantly more complex than I expected and I'm not sure if this is because of how you've implemented your workarounds or if it's just required.

If possible could you please create an example sketch that has the simplest code required to get this amazing solution to work. Pulling audio from just a raw audio stream so I can understand if my setup works and the code is working as intended. If I could get this to work it would be an amazing solution and would help cut down on the hardware required for a circuit that I'm building. Thank you so much

[xXxOlivierxXx]

Watch https://www.youtube.com/watch?v=oZ39VCUvKjw and read https://www.atomic14.com/2024/01/05/esp32-s3-no-pins.html, everything is explained in there.