{"NAME":"Switchbot W1401400","GPIO":[0,0,0,0,9128,9088,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":1,"CMND":"SetOption37 25"}

Can be flashed over-the-air with SwitchbOTA.

Disassembly

Remove the plastic diffuser. Scrape out the thermal glue holding the LED PCB and lift the PCB up to gain access to the ESP32-C3 module with labelled flashing pads.

Flashing

Flash using Tasmota Web Installer and select Tasmota ESP32-C3 option.

For esptool.py download f.e. tasmota32c3.factory.bin and run esptool.py write_flash 0x0 tasmota32c3.factory.bin

To put ESP32-C3 in flash mode GPIO8 needs to be pulled high and GPIO9 pulled low.