There are bound to be times when you need to add music or SFX to your M5Stack projects. Here's how to do so with MicroPython.
An audio spectrum visualiser using the M5Stack internal mic or FC-04 sound sensor with the M5Stack core. Translated from a guide by macsbug
We developed a stereo web radio for the M5Stack with software, audio board, 3d printed enclosure and documentation.