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Raspberry Pi【Zero_LCD_HAT_A】-【1.3inch LCD-ST7789】- Display
Step 1】
Copy the file "lcd1inch3_ST7789.dtbo" to the "/boot/overlays/" folder.
Step 2】
Configure the "/boot/config.txt" file
Disable KMS:
Add the following content to the bottom:
dtparam=spi=on
dtoverlay=lcd1inch3_ST7789:rotate=0
#dtoverlay=lcd1_3inch_ST7789:rotate=0
hdmi_force_hotplug=1
max_usb_current=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 480 480 60 6 0 0 0
hdmi_drive=2
display_rotate=0
dtoverlay=dwc2,dr_mode=host
Step 3】
Compile and install the fbcp software.
Download the git project for fbcp.：
gti clone https://github.com/tasanakorn/rpi-fbcp.git
Install cmake:：
sudo apt-get install cmake
Compile fbcp:
cd ./rpi-fbcp/
sudo mkdir ./build
cd ./build
sudo cmake ..
sudo make
Install fbcp:
sudo install ./fbcp /usr/local/bin/fbcp
Step 4】
Enable auto-start for fbcp software on boot:
sudo nano /etc/rc.local
Add the following two instructions below:
sleep 20
fbcp &
Step 5】
Restart the system:
sudo reboot
