Hi again,   I found the solution in this thread.   @crouchingtigerhiddenadam released some code for the NanoHat OLED display here on github. His setup procedure didn't work out-of-the-box with the latest Armbian 22.05.04 Bullseye (5.15.48), but I got it to work and now its better than the original.   Features of his code: screen turns off after 15 seconds of inactivity to reduce burn-in variable update rates armbian splash screen date/ti