Notes on sonoff, shelly, tasmota

From Just in Time

Device Tasmota page Flashing Notes
Sonoff Mini R2
Sonoff Dual R3
Shelly1 v3
  • OTA flashing
  • can be flashed without physical access


  • ESPHome with e.g. e-paper hat or servo.


Dual R3 #1, #2, #3 (w/ lead) Tasmota flashed through wired interface. Shutter1-3
Shelly1 #1 Built into kitchen light switch. Original Shelly fw.
Shelly1 #2 issues with terminal screw twisted.