PowStro - FengtianGu/Sonoff-Tasmota GitHub Wiki

Connection

Vcc - 3,3V
TX - RX
RX - TX
GND - GND

Additional Information

PowStro are fake Sonoff Basic, but they still work with Tasmota.
More Infos can be found here: #1419.

Device Images

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2
3

GPIO Config

gpio config