Brightness / contrast screen

[denishessberger]

Unfortunately we have no way to adjust brightness / contrast by the software.

[Johnnydept]

[color=#5a5a5a][size=small][font=Rubik, "Exo 2", sans-serif]Maybe in future, but not for now. I think so. 
[/font][/size][/color]slope 2 unblocked