Display configuration tutorial

Official image version：
2021-12-02-raspios-buster-armhf.img

2021-10-30-raspios-bullseye-armhf.img

Board version：raspberry pi zero/zero 2/3B/4B/CM4

Download lcd154.dtbo to your pi
sudo cp lcd154.dtbo /boot/overlays/

sudo nano /boot/config.txt
Add the following code

dtparam=spi=on

dtoverlay=lcd154:rotate=270

hdmi_force_hotplug=1

max_usb_current=1

hdmi_group=2

hdmi_mode=1

hdmi_mode=87

hdmi_cvt 480 480 60 6 0 0 0

hdmi_drive=2

display_rotate=0
dtoverlay=dwc2,dr_mode=host
If you use the lcd at bullseye , You need comment out vc4-kms-v3d
like the following picture

unzip rpi-fbcp.zip

cd rpi-fbcp/build/

sudo install fbcp /usr/local/bin/fbcp

sudo nano /etc/rc.local
sleep 7

fbcp &

To reboot with using this command sudo reboot

Then the LCD will display ok

TAG： Smart Car Raspberry Pi 5 Fan 2.13inch e Paper HAT+ Black-White 250x122 E-Ink For Raspberry Pi /Jetson Nano /Sunrise X3 Pi /Pwnago Raspberry Pi RP2040 Long-Rang ESP32-S3 GEEK Development Board USB CAN Analyzer JETSON NANO MINI DeepSeek AI Voice Chat ESP32 S3 Development Board 1.85 inch Round LCD 1.85inch Display QMI8658 /MIC /SD /MP3 Audio LVGL For Arduino Pi5 ESP32-C3FN4 and Audio Speaker ESP32-S3 A7670E 4G development board supports LTE Cat-1/2G/GNSS positioning/WiFi/Bluetooth Milk-V Duo S Usage of USB Type A interface spotpear NanoKVM-Lite Raspberry Pi CM4 Milk-V Duo ESP32-C6 WiFi 6 Development Board ESP32-C6-MINI-1Support WiFi6 Bluetooth5 Zigbee Thread Raspberry Pi Mini USB to I2C

Raspberry Pi 1.54inch LCD-Raspbian-Display configuration tutorial

Raspberry Pi Game zero 2W/2B/3B+/4B 1.54inch mini LCD touchscreen