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DS-101 3 Gang Switch
UK EU
Model reference: DS-101
DS-101 3 Gang

Available from:
Amazon.co.uk
Aliexpress.com





Flashed with:
Serial port

GPIO #Component
GPIO00 LedLinki
GPIO01 Led_i 3
GPIO02 None
GPIO03 Button 2
GPIO04 Relay 3
GPIO05 Button 3
GPIO09 None
GPIO10 None
GPIO12 Button 1
GPIO13 Relay 2
GPIO14 Led_i 2
GPIO15 Relay 1
GPIO16 Led_i 1
GPIO17 None
Template for Tasmota v9.1+
{"NAME":"DS-101 3 gang","GPIO":[576,322,0,33,226,34,0,0,32,225,321,224,320,0],"FLAG":0,"BASE":18}

Open it up, disconnect it from the switching board from the bottom(just pull it off), there you will find the main proccessor and (for me unmarked) tuya mcu 2ways of flashing:

  1. disconnect the TX pin (2nd from top on the right (dot is up left))
  2. pulling rst LOW (4th from top on the left (dot is up left))

pinout