Luc

to be honest I did the porting 2 years ago without any knowledge of upnp protocol, I just wanted to get the icon of ESP32 in window just like for...

what about a dynamic array builded by `void addDeviceType(const char *deviceType);` where `void setDeviceType(const char *deviceType);` would become an alias for backward compatibility each call to the function would add...

you compiled for esp8266 which is not esp32 so the generated FW is not for esp32 and so the flashing the Esp32 board with ESP8266 FW failed you need to...

just use usb cable (ESP board - PC) and the process I gave you

wait are you using just the MCU as it is ? no voltage regulator ? this won't be stable at all ESP boards are very sensitive to voltage change and...

have a look to this board it may help you: https://github.com/Xinyuan-LilyGO/T-01C3 check the schematics, but this is for esp32-C3 not esp32 standard, serial pins are differents

I guess issue can be closed now

Thank you, I should be able to review the PR today

the `GcodeHost::isCommand()` is now indeed a duplication but I think it can now be used to test if it is Host command (e.g: @pause) vs GCODE

I did some comments - I did not finished to read all yet but I think there is confusion between:| * GCODE commands to be sent to host * GCODE...