WL-Box2 with B3 4-Zone-Panel-remotecontrolled LED-Panels: How to fade in at a defined time

Hello,

i use the WL-Box2 2,4-GHz-Gateway with B3 4-Zone-Panel-remote-controlled LED-Panels.

now I want to use the LED-Panels as a Daylight -alarm clock, so that the LED-Panel fade in every workday at a predefined time e.g. 07:00 am.

How can I manage this?

What android app is have to use and how?

Thanks

Greetings from germany

Uwe