Difference between revisions of "Ugeek LCD user manual"
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sudo sh -c 'echo "1" > /sys/class/backlight/soc\:backlight/brightness' | sudo sh -c 'echo "1" > /sys/class/backlight/soc\:backlight/brightness' | ||
+ | |||
+ | ===How to DIY the buttons=== | ||
+ | Please refer to [[https://raspberrypiwiki.com/2.2_LCD#How_to_DIY_the_six_button|How to DIY the buttons]] | ||
<!--增加评论功能! --> | <!--增加评论功能! --> |
Revision as of 14:42, 31 March 2021
Overview
This is the use guide for ugeek LCD, and this guide is fit to the following products:
#sudo rpi-update #we recommend you use the last raspberry raspbian imager. Download URL: https://www.raspberrypi.org/downloads/raspbian/ git clone https://github.com/geekworm-com/22LCD-script.git cd 22LCD-script chmod +x screen_setup.sh sudo ./screen_setup.sh
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 [to DIY the buttons]
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