I've installed a sonoff mini and connected the signal wires to 3 3 way wall switches.
If I try to switch ON/OFF the sonoff using the app, there is no problem, it works like a charm always, but when I do it using the wall switches it just works "sometimes".
For what reasson can it be caused?
Is there any maximum length for the wires?
Should I activate any flag in the app?
i've the same problem, sometimes not recognized the fisical switch or sometimes turn on the lite 3 o 4 second later.
Same problem here. Someone has solved?
I will try to change the device with another to understand if is a device problem or a model/firmware issue.
Hi Fan, tell me your electrical wires go in the same sheath?
cela peut être dû à la distance du câblage
mon câblage aller-retour est de 12 m