Continuing the discussion from Upload to ESP32 board fails: "invalid choice: '{upload.flags}'":
Hi!,
thank you very much for the information and for the instructions.
According to the instructions, everything worked, I can get the sketch to the ESP board via the IDE, then the Cloud "sees" it, all variables work.
Unfortunately, what I couldn't get to work is the update via Wifi (OTA) - see the code I'm uploading and the error message.
The Wifi signal is quite strong, even the Arduino R4 board is further away and OTA works perfectly there.
If you could advise what the problem could be, I'd be grateful...
Martin