04-02-2018, 06:38 AM
(04-01-2018, 11:28 AM)danabnormal9000 Wrote: I fixed the keyboard problem by change keyboard layout to US keyboard in raspi-config.
Hmm. Is there any way to adjust brightness? It's too bright.
Great question about brightness!
With the help of Ed and Andrew I was lucky enough to work with a modded board. I've been working on using pwm to drive the three backlight channels. For clever programmers it would be possible to use one of the breakout pins on the pi for pwm control.
I'm trying to use a simple 555 timer to control the brightness, with an ldr for ambient brightness assist and a control trimmer pot in the back/battery.
I'll pull some photos together and start another thread on brightness. It would be great to have a simple extension to retropi with a brightness slider for pwm on a pin with a mosfet.
-sam