I have the same problem as aziemer. esptool is installed and working. Command Line: python3 /home/willi/.arduino15/packages/esp32/tools/esptool_py/4.9.dev3/esptool.py ...

C:\Users\roneh\Downloads\grbl_controller_esp32--master\grbl_controller_esp32--master\grbl_controller_esp32\menu_file.cpp: In function 'uint16_t fileCnt(uint8_t)': C ...

This proof-of-concept is just waiting for you to put it to good use. [Mike Tsao] wrote an Arduino sketch that lets him decode incoming audio data which could be used to program the device. He’s ...

That’s it, and the built-in LED of my board is indeed blinking now. That was relatively easy to get started, and it may boost the productivity of people preferring to work from the command line ...