Raspberry Pi【Zero_LCD_HAT_A】-【1.3inch LCD-ST7789】- Display -User Guide

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

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Raspberry Pi【Zero_LCD_HAT_A】-【1.3inch LCD-ST7789】- Display