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Sonoff TX T0 US 3 Gang Switch
US
Model reference: T0US3C
Sonoff TX T0 US 3 Gang

Available from:
Itead.cc
Amazon.com
Banggood.com
Aliexpress.com

Manufacturer:
Sonoff.tech

Install method:
USB to Serial

GPIO #Component
GPIO00 Button1
GPIO01 User
GPIO02 None
GPIO03 User
GPIO04 Relay3
GPIO05 Relay2
GPIO09 Button2
GPIO10 Button3
GPIO12 Relay1
GPIO13 LedLinki
GPIO14 None
GPIO15 None
GPIO16 None
FLAG None
Configuration (old version)
{"NAME":"TX T0US3C","GPIO":[17,255,0,255,23,22,18,19,21,158,0,0,0],"FLAG":0,"BASE":30}

Flashing Notes

Set baudrate to 74880.

GPIO0 is at R19