The uLux switch works like a room control. This makes it easy to add all elements from a room (lights, blinds, heating, scenes) to it.
Just add a name and room to your uLux switch and once you finish the configuration every element from this room will automatically be displayed on the switch.
If an uLux extension module is connected, your can find all measured values in the 'extension' section. Those values can also be linked in the Logic app.