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Youngzuth 3in1 Switch
US
Model reference: SW02-03
Youngzuth 3in1

Available from:
Amazon.com







GPIO #Component
GPIO00 Led1i
GPIO01 None
GPIO02 None
GPIO03 Button3
GPIO04 Relay3
GPIO05 Button2
GPIO09 None
GPIO10 None
GPIO12 Button1
GPIO13 Relay1
GPIO14 None
GPIO15 Relay2
GPIO16 None
FLAG None
Configuration (old version)
{"NAME":"SW02 3W","GPIO":[56,0,0,19,23,18,0,0,17,21,0,22,0],"FLAG":0,"BASE":18}

This device now comes with a Wi-Fi module incompatible with Tasmota

Edit 08/28/2021 : Purchased from Amazon, and unit has a (unsupportable) WB3S inside. It may be possible to swap this module with a ESP-12, but has not been tested.