Raspberry Pi 1.54inch LCD-Retropie-Display configuration tutorial (device tree)

Official image version：
retropie-buster-4.7-xxxx.img

Board version：Raspberry Ri Zero/Zero 2/3B/4B/CM4

Firstly , you need update your retropie os . Make sure all software updated ok, No errors.
If have any errors, You need try again or check your internet.
Some errors will make display not work
sudo apt-get update
sudo apt-get upgrade -y

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
avoid_warnings=1

Download rpi-fbcp.zip to your pi
unzip rpi-fbcp.zip

cd rpi-fbcp/build/

sudo install fbcp /usr/local/bin/fbcp

sudo nano /etc/rc.local
Add the following code
sleep 7

fbcp &
like the following picture

To reboot with using this command sudo reboot

Then the LCD will display ok

TAG： Wiki ESP32-S3 0.85inch LCD Raspberry Pi 18.5inch FHD LCD 1920x1080 Capacitive TouchScreen Display For Raspberry Pi/Jetson Nano/ 1.28inch Round LCD X1203 Raspberry Pi 5 UPS Board Uninterruptible Power Supply For Li-Battery (NOT includ) Omni-Directional Lidar ESP32-S3 7inch LCD Display 7 inch TouchScreen 7B 1024&times;600 N16R8 CAN RS485 Sensor Industrial Isolated RS485 TO ETH (C) RJ45 Converter Wall/Rail-Mount For Modbus GPS LCD Driver Board Raspberry Pi 5 PWM Fan NVIDIA Jetson Orin Nano Developer Kit Official Original 8GB AI 40Tops For Embedded and Edge Systems Raspberry Pi Pico Basics User Guide Raspberry Pi 5 Aluminium Case Arducam ESP32-S3 1.69inch LCD Display With QST Attitude Gyro Sensor QMI8658C For Arduino Python CSI-to-HDMI Raspberry Pi Pico 2 RP2350 1.28 inch Round LCD TouchScreen Development Board 240x240 Display QMI8658 6-Axis $17.9 Secondary Screen Raspberry Pi Pico 1.54inch LCD display 240×240 IPS 1.54 inch screen Arduino MLX90640

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

TAG： Integrated capacitive fingerprint module Cortex core UART serial port High-precision fingerprint recognition ESP32-S3 Round Screen Raspberry Pi Pico 2 RP2350 industrial 6-ch Relay RS485 isolation protection FT232RNL USB TTL Industrial UART Raspberry Pi 5 Terminal Debug Pi5 PoE PI4B 3.5 inch LCD Arduino Atmega328P Serial UART Magnetic Encoder Bus Servo ST3215-HS 20KG.CM High Speed ESP32-S3 lilygo Raspberry Pi 5 MIPI Camera Cable Sipeed Camera OV2640 500W OV5642 200W OV5693 GC0328 08A20 DeepSeek AI Voice Chat ESP32 C6 Development Board 1.69 inch LCD Display 240x280 1.69inch TouchScreen Programmable Watch TTL UART To CAN E-Paper Arducam CSI-to-HDMI Raspberry Pi Pico Raspberry Pi 5 Active Cooler Silver etc.