MarkSDS

Have you tried to swap `"""--- Moisture Sensor ---""" ` with any other part such as `"""--- Soil Temperature Sensor ---""" `? If code gets stuck again at the `"""---...

WIth FlatCam generated Gcode (Excellon) files, these toolchanges already work like a charm! Alternatively you could try to add toolchanges manually in your Gcode files: look for any `G00 Z`...

OK, IC: Z-leveling option is not availlable in the scenario that FlatCam produces. Please, somebody, develop the feature ;)

I checked, and I was on 1.0.6:  Updated towards 2.0.4 (!), thank you.  Problem appereance altered somewhat, but the result now (one try done)...

Update: I tried to remove any `Serial.print()` in the OTA sketch. I can imagine it might be hard to write to `Serial`over the air. I added some `sys.stderr.write()` in `espota.py`...

Tried the online IDE. The connection via WiFi is available, though not stable at all. I can select various boards, e.g. the DOIT ESP32 Devkit V1 as well as the...