Raspbian

• Step1: Download the driver

git clone https://github.com/UCTRONICS/UCTRONICS_LCD35_HDMI_RPI.git

• Step2: Go to the driver path

cd UCTRONICS_LCD35_HDMI_RPI/Raspbian/

• Step3: Get the permisson

sed -i -e 's/\r$//' *.sh
chmod +x *.sh

• Step4: install the driver

• Rotation 0

sudo ./install_uc_touch_0.sh

• Rotation 180

sudo ./install_uc_touch_180.sh

Touch screen calibration

• Step1: Install calibration software

sudo ./calibrateToolInstall.sh

• Step2: Calibration screen
• Rotation 0

./calibration_uc_touch_0.sh /dev/input/event1

• Rotation 180

./calibration_uc_touch_180.sh /dev/input/event1

• Note:

/dev/input/event1 is the input node of the touch screen, the user needs to view his own touch screen input node

• Step3: Tap the five dots on the screen in sequence and wait for the restart

Octoprint

cd UCTRONICS_HSLCD35/Octoprint

sudo chmod +x UCTRONICS_HSLCD35_SHOW

sudo ./UCTRONICS_HSLCD35_SHOW

• Notice: When the rotation button is pressed, the touch driver does not support synchronous rotation. You should install the touch driver mannually.