I have detected a problem with this device, and that is that if the power supply of the home is lost, when returning, the Sonoff G1 device, emits a pulsacion the relay, therefore, if the door was closed, open it, and if it was open , closes it.
This happens to me with 3 devices that I have updated to version 3.0.1, but it does not happen to me in a device that I have in version 2.6.0.
Does anyone know if a downgrade can be done?
Check that this does not happen on your devices.
I think everything is clear here, Itead did it intentionally in order to get rid of these devices...only we ended up in this situation, the hostages(