SMT32 Guides User Guide

Hardware Coonnection

The examples are based on STM32F103RBT6 as well as the connection table. If you want to use other MCU, you need to port the project and change the connection according to the actual hardware.

Connect to STM32F103RBT6
LCD	STM32
VCC	3.3V/5V
GND	GND
DIN	PA7
CLK	PA5
CS	PB6
DC	PA8
RST	PA9
BL	PC7

Use Waveshare XNUCLEO-F103RB as examples

About the examples

The examples use HAL libraries. Download demo codes, unzip, and find the STM32 projects. Open LCD_demo.uvprojx which is located in STM32\STM32F103RBT6\MDK-ARM directory by Keil project

Open main.c file, you can configure the types for actual displays, recompile the project and download it to your board.

LCD_0in96_test()	0.96inch LCD example
LCD_1in14_test()	1.14inch LCD example
LCD_1in3_test()	1.3inch LCD example
LCD_1in54_test()	1.54inch LCD example
LCD_1in8_test()	1.8inch LCD example
LCD_2in_test()	2inchLCDexample

TAG： Milk-V Duo RJ45 RP2040 LoRa Raspberry Pi 1.54inch LCD Bookworm-Desktop Display and Touch PC Monitor Screen Jetson Orin 5G/4G/3G expansion board GNSS GPS SIM8260G-M2 SIM8262E-M2 1.83inch LCD TouchScreen Display 240×284 ST7789P For Arduino /Raspberry Pi /ESP32 /Pico /STM32 Template: Pico-get-start ESP32 C6 Development Board with 1.32inch AMOLED Display QSPI Interface WiFi 6 Audio Acquisition Deepseek Raspberry Pi Transparent Screen Raspberry Pi AI HAT+ Official Original Hailo-8/8L 13/26Tops For Pi5 PCIe M.2 Gen3 Magnetic Encoder Servo Motor 120KG.CM 24V 360° RS485 High Precision And Large Torque ESP32 ST7789 Raspberry-Pi-ESP32-Pico-Display-image-1.83inch-LCD-NV3030B-ADD-NEW-Picture Raspberry Pi Audio Industrial Modbus RTU 8 ch Relay Module HDMI to TTL Sipeed Tang Primer 25K GW5A RISCV FPGA Development Board Dock SDRAM GW5A-LV25MG121 Retro Game linux DeepSeek AI Voice Chat ESP32 S3 Development Board 1.8 inch AMOLED Display 368×448 1.8inch TouchScreen Programmable Watch QMI8658 /MIC /Audio /Battery Raspberry Pi Display STM32 downloader

4inch Round LCD HDMI Capacitive Touchscreen Display 720x720 For Raspberry Pi/Jetson Nano/mini PC

TAG： 22Pin to 15Pin Cable SpotPear EchoEar 1.85 inch Round TouchScreen 1.85inch QSPI LCD 360*360 CST816T ST77916 ESP32 C6 Development Board 1.28 inch LCD Display Screen 240x240 GC9A01A SD card slot Flexible PVC Jacket 8.8inch LCD 1920x480 Computer PC Monitor Display Secondary Screen TypeC USB CPU RAM RS485 SeeedStudio-XIAO WiFi6 USB camera 2MP SC2210 Starlight Level Camera USB 2.0 plug and play Raspberry Pi 5 Case Industrial CAN FD RS232/RS485 bidirectional converter CAN2.0A/B Raspberry Pi Pico 2 RP2350A PoE ETH Ethernet Module W6300 Raspberry Pi 5 Pi5 Active Cooler Industrial CAN FD ETH/RS232/RS485 bidirectional converter CAN2.0A/B Raspberry Pi 5 Heatsink ESP32 P4 Development Board 7inch Display 7 inch TouchScreen Onboard ESP32-C6 Camera 1024×600 AI Machine Vision Kit OAK D S2 POE JPEG Encoder 12MP 4TOPS OpenCV Camera Arduino Thermal imaging camera Raspberry Pi LCD Display Screen 1.3inch LCD with Game Button AND Audio Buzzer For Zero 2W / 3B / 4B / PI5 / RP2040-PiZero