The ml_boards.h does include a specific board header file to define some pins.
Available boards:
- BOARD_ML_V1 (my first own design)
- BOARD_ESP32_AUDIO_KIT_AC101 (the ESP32 Audio Kit equipped with the AC101 codec)
- BOARD_ESP32_AUDIO_KIT_ES8388 (the ESP32 Audio Kit equipped with the ES8388 codec) Note: please check the board_audio_kit_es8388.h for more configuration options. There is more than one version available
- BOARD_TTGO_T9_RGB_LED_WM8978 (LilyGO TTGO T9 with the WM8978 codec and WS2812b LEDS) GitHub
- BOARD_ESP32_DOIT (DOIT ESP32 DEVKIT)
- ARDUINO_GENERIC_F407VGTX, ARDUINO_DISCO_F407VG (STM32F407VGT discovery / disco1)