Input State

Hi

Can anyone explain me what's that? As i can see sometimes apears a blue bar on button but i can't understaind nothing about that.

So it means the phisical switch it's with energy?

OK. Just a new question when the physical switch it's pressed on a 2.5 Shelly how the relay changes to on? The coil needs a DC current to close the coil? The processs it's equal to wi-fi command and sw command?[bugtracker][/bugtracker]