[Enhancement] State of device

[BPC83]

I would like the possibility to see state of device.. example, I use fibaro binary sensor, with window magnets, here, I would be nice to chose this input, and close a icon, ore upload one, like the toggle button, so the dashboard will show state of window, maybe also with thermostats, to show state, (heating, not heating, off)

[MarcoRits]

Also it would be very nice to see, when this state was entered
(date time stamp: device.name, device.lastUpdated)