Overview 1.28inch Touch LCD Display Module, Embedded GC9A01 Driver And CST816S Capacitive Touch Control Chip, Using SPI And I2C Communication Respectively. Features 240×240 resolution, 65K colors, clear and colorful displaying effect High touch screen transmittance, fast response and long lifetime Small Size, Touch More Possibilities: Suitable For Various Smart Devices Development, Can Realize Human-Computer Interaction Function 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 TOUCH DRIVER---CST816S TOUCH INTERFACE---I2C DISPLAY INTERFACE---4-wire SPI DISPLAY PANEL---IPS TOUCH TYPE---Capacitive DISPLAY SIZE---?32.4mm PIXEL SIZE---0.135 × 0.135 mm MODULE SIZE---9.89 × 38.50mm ?38.50mm LCD and Controller This LCD adopts built-in driver GC9A01 with a resolution of 240RGB × 240 dots, which has an internal GRAM of 129,600 bytes. It supports MCU port with 12/16/18 data bus, that is, the common RGB format of RGB444, RGB565, and RGB666. For most LCD controllers, the communication mode of the controller can be configured, usually with an 8080 parallel interface, three-wire SPI, four-wire SPI, and other communication methods. This LCD uses a four-wire SPI communication interface, which can greatly save GPIO ports, and the communication speed will be faster. How-to-use document/User Manual://bit.ly/3Zk33oQ PACKAGE CONTENT 1.28inch Touch LCD x1 GH1.25 13Pin cable x1