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is it possible to control brightness
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is it possible to control the brightness and rgb color control of AV connected RCA screen?
I want to dim as in screensaver my lcd at night (brightness control option is not dim enough on tft lcd
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Sorry I cannot edit somehow I just forgot to add I am using pi zero retropie installed from 3.8 image and updated to 4.02 online
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Did you ever figure out how to do this? I'm interested in the same thing - controlling screen brightness via retropie or some raspian command. Thanks!
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