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Forum > Software > Others > [Tut] How to turn off Backlight of a Waveshare 7" HDMI LCD using GPIO and screensaver
Full Version: [Tut] How to turn off Backlight of a Waveshare 7" HDMI LCD using GPIO and screensaver
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Fistandantilus

3rd Apr, 2019, 05:22 AM
My assumption was correct removing the resistor soldering a cable to the left pin is working...

fox_

29th Oct, 2021, 07:13 PM
hi! any idea for this LCD

https://fastpic.org/view/116/2021/1029/_ec53f1f555b601be99f0047b1ac7e2ea.jpg.html
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Forum > Software > Others > [Tut] How to turn off Backlight of a Waveshare 7" HDMI LCD using GPIO and screensaver
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