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Ugeek LCD user manual

309 bytes added, 14:43, 31 March 2021

[[File:Ugeek-lcd-use-guide-6.jpg|642px|Ugeek lcd use guide]]

===How to turn on/off backlight ===

To turn the backlight off, run

sudo sh -c 'echo "0" > /sys/class/backlight/soc\:backlight/brightness'

To turn the backlight back on, run

sudo sh -c 'echo "1" > /sys/class/backlight/soc\:backlight/brightness'

===How to DIY the buttons===

Please refer to [[2.2_LCD]]

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