touchWASD Firmware Flasher

Burn touchWASD firmware to your ESP32-S3 board via browser

Initializing... ready

        

Bootloader Mode Instructions

M5Stack AtomS3

  1. Connect the AtomS3 to your computer via USB-C
  2. Press and hold the side button (the only button on the side)
  3. Keep holding for 2 seconds until the green LED inside turns on
  4. Release the button
  5. The device is now in download mode (green LED indicates bootloader mode)
  6. Click Flash Firmware above and select the device in the browser serial prompt