1.28inch Round LCD Display Module with Touch panel, 240×240

Waveshare 24155 - 1.28inch Round LCD Display Module with Touch panel, 240×240 Resolution, IPS, SPI And I2C Communication Features 240×240 resolution, 65K colors, clear and colorful displaying effect High touch screen transmittance, fast response and long lifetime Embedded GC9A01 driver chip and CST816S capacitive touch control chip, using SPI and I2C communication respectively, minimizes required IO pins, supports controller boards like Raspberry Pi/Raspberry Pi Pico/Arduino/STM32 Comes with online development resources and manual (examples for Raspberry Pi/Raspberry Pi Pico/Arduino/STM32) Specifications Operating voltage 3.3V / 5V Resolution 240 × 240 pixels Display Driver GC9A01 Display Interface 4-wire SPI Touch Driver CST816S Touch Interface I2C DISPLAY PANEL IPS Touch Type Capacitive Display size Φ32.4mm PIXEL SIZE 0.135 × 0.135 mm Module size 39.89 × 38.50mm Φ38.50mm Control Interfaces For Use With Controller Boards Like Raspberry Pi / Raspberry Pi Pico / Arduino / STM32 VCC Power (3.3V / 5V input) GND Ground MISO SPI MISO pin MOSI SPI MOSI pin SCLK SPI Clock pin LCD_CS LCD Chip Selection, low active LCD_DC LCD Data/Command selection (high for data, low for command) LCD_RST LCD Reset, low active LCD_BL LCD Backlight TP_SDA TP Data pin TP_SCL TP Clock pin TP_INT TP Interrupt pin TP_RST TP Reset, low active Pin Connection Reference 1.28inch Touch LCDRaspberry Pi (BCM)PicoArduinoSTM32 VCC 3.3V 3.3V 5V 3.3V GND GND GND GND GND MISO 9 GP12 12 PA6 MOSI 10 GP11 11 PA7 SCLK 11 GP10 13 PA5 LCD_CS 8 GP9 10 PB6 LCD_DC 25 GP14 7 PA8 LCD_RST 27 GP8 8 PA9 LCD_BL 18 GP15 9 PC7 TP_SDA 2 GP6 SDA PB9 TP_SCL 3 GP7 SCL PB8 TP_INT 4 GP17 3 PB10 TP_RST 17 GP16 4 PA10 Outline dimensions Package Content 1.28inch Touch LCD x1 GH1.25 13Pin cable x1 Wiki: www.waveshare.com/wiki/1.28inch_Touch_LCD