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Sonoff Basic R3 Switch
Model reference: IM190314001
Sonoff Basic R3

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


Manufacturer:
Sonoff.tech

Flashed with:
Sonoff DIY

GPIO #Component
GPIO00 Button1
GPIO01 User
GPIO02 None
GPIO03 User
GPIO04 User
GPIO05 None
GPIO09 User
GPIO10 User
GPIO12 Relay1
GPIO13 Led1i
GPIO14 None
GPIO15 None
GPIO16 User
FLAG None
Template
{"NAME":"Basic R3","GPIO":[17,255,0,255,255,0,255,255,21,56,0,0,255],"FLAG":0,"BASE":1}

The latest Sonoff Basic R3 can be flashed without the need to connect a serial interface with Sonoff DIY. Flashing instructions