Ugeek LCD user manual

 ⚠️  Deprecated: This page is outdated and may contain inaccurate information. It is kept for reference only. 

Overview

This is the use guide for ugeek LCD, and this guide is fit to the following products:

2.2 LCD

2.4 LCD

Rpi HD 3.5 inch TFT

#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 2.2_LCD