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SwitchBot Color 10W 800lm RGBCCT Bulb (W1401400)
E26
SwitchBot Color 10W 800lm

Available from:

Amazon.com




Manufacturer:
Switch-bot.com

Install method:
SwitchbOTA

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 SM2335 Dat
GPIO05 SM2335 Clk
GPIO06 None
GPIO07 None
GPIO08 None
GPIO09 None
GPIO010 None
GPIO011 None
GPIO012 None
GPIO013 None
GPIO014 None
GPIO015 None
GPIO016 None
GPIO017 None
GPIO018 None
GPIO019 None
GPIO020 None
GPIO021 None
Configuration for ESP32-C3
{"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. Some devices have that by default.