Here is a new board from M5 with a good looking and a lot of possibilities.
- 5V DC power supply
- USB Type-C
- ESP32-based
- 4 MByte Flash
- Speaker
- 3 buttons
- LCD 320*240
- 2.4G Antenna: Proant 440
- 150 mAh Lipo Battery
- TF Card slot
- Extendable Socket
- Grove Port
The board is available on platformio.ini file with BLE, reset of parameters and the button A reading.
Currently the speaker, power management and the LCD are not used in this implementation, if someone wants to play with that and submit a Pull Request, don’t hesitate!