Flashing
Connect RX -> TX | 3.3 -> 3.3 | TX -> RX | GND -> GND and connect TP16 to GND (as used in the TTL).
Press and hold the button while connecting to power.
References
Reference | URL |
---|---|
Flashing Tasmota | https://tasmota.github.io/docs/devices/Sonoff-iFan02/ |