Yes, just wire the physical switch contact to E1 and then you can operate the Nexentro's switch output.

Yes, the display shows correctly in the Hue app.

Hello jonny_77, the Community cannot help you with this, but you can report incorrect data yourself by clicking on the link "Report incorrect data" in desktop mode and then selecting the property that is incorrect. I have the switching actuator myself and am very satisfied with it. Greetings

Yes

Yes, but only to a limited extent. Dimming is not possible with it. Only on and off. The switch also does not react to scene changes in the Hue app or on the Dimmerswitch, it must be controlled separately.