Sonoff Basic R3 Switch Module (BASICR3)
Available from:
Itead.cc
Aliexpress.com
Amazon.com
Domadoo.fr
Manufacturer:
Sonoff.tech
Install method:
Sonoff DIY
| GPIO # | Component |
|---|---|
| GPIO00 | Button1 |
| GPIO01 | User |
| GPIO02 | None |
| GPIO03 | User |
| GPIO04 | None |
| GPIO05 | None |
| GPIO09 | User |
| GPIO10 | User |
| GPIO12 | Relay1 |
| GPIO13 | Led1i |
| GPIO14 | None |
| GPIO15 | None |
| GPIO16 | User |
| FLAG | None |
Configuration (old format, will be converted to new template when applied)
{"NAME":"Basic R3","GPIO":[17,255,0,255,0,0,255,255,21,56,0,0,255],"FLAG":0,"BASE":1}
Use code
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The latest Sonoff Basic R3 can be flashed without the need to connect a serial interface with Sonoff DIY. Flashing instructions
Serial Flashing

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