Function: 1. 1,28-INCH SCREEN: The round LCD screen is a 1,28-inch screen with a resolution of 240x240 and 65K colors, which can clearly display color images. 2. SPI INTERFACE COMMUNICATION: The 1,28 inch ma built-in GC9A01 driver chip, which uses SPI interface for communication. 3. COMPATIBLE MOTHERBOARDS: Round display does not take up too many interface pin resources, can access RaspberryPi, STM32 and other major control boards. 4. APPLICATIONS: 1,28 inch round LCD module is suitable for developing various intelligent devices, can realize human-machine interaction function. 5. PCB MATERIAL: The round LCD display is made of PCB material, which does not deform for a long time of use, thus ensuring stability for a long time. Specification: Item Type: 1,28 Inch Round Touch LCD Display Module Material: PCB Operating Voltage: 3,3V/5V Resolution: 240x240 PX LCD control system: GC9A01 Display Interface: 4-wire SPI Display panel: IPS Display Size: 1,28 inch How to use: DIY Soldered for Use List of packages: 1 x 1,28 inch Round LCD Display Module 1 x Connection Cable