Even if the final installation has been completed, I took a small improvement with respect to the illumination of the control units.

I first used a round type red LED, but this wasn’t bright enough. Reading the labels in the dark wasn’t easy… so I switched over to a very, very small cold white SMD LED (mounting form 0805). Now I’m entirely happy! Have a look at the result:

For more details visit my github project: https://github.com/anjakuchenbecker/mobile_smart_home_diy_camper_van.