Sonoff S31 Power Monitoring Plug

Available from:
Itead.cc
Banggood.com
Aliexpress.com
Amazon.com
Manufacturer:
Sonoff.tech
GPIO # | Component |
---|---|
GPIO00 | Button1 |
GPIO01 | CSE7766 Tx |
GPIO02 | None |
GPIO03 | CSE7766 Rx |
GPIO04 | None |
GPIO05 | None |
GPIO09 | None |
GPIO10 | None |
GPIO12 | Relay1 |
GPIO13 | Led1i |
GPIO14 | None |
GPIO15 | None |
GPIO16 | None |
FLAG | None |
Configuration (old format, will be converted to new template when applied)
{"NAME":"Sonoff S31","GPIO":[17,145,0,146,0,0,0,0,21,56,0,0,0],"FLAG":0,"BASE":41}
For more accurate energy consumption measurements this device requires power monitoring calibration.
Serial Flashing
Complete guide on Tasmota Docs
Buying Advice
When ordering check if it is indeed Sonoff S31 and not Sonoff S31 Lite which does not support power monitoring.