1、1.28 INCH SCREEN: Round LCD is a 1.28 inch screen with 240x240 resolution and 65K color, which can display color pictures clearly. 2、SPI INTERFACE COMMUNICATE: 1.28inch round LCD module has built in GC9A01 driver chip which uses SPI interface to communicate. 3、COMPATIBLE MOTHERBOARDS: Round display does not occupy too many interface pins resources, can access for RaspberryPi, for STM32 and other main control boards. 4、APPLICATIONS: 1.28inch round LCD module is suitable for various smart devices development, can realize human machine interaction function. 5、PCB MATERIAL: Round LCD is made of PCB material, which is not deformed for long time use, thus ensuring the stability for a long time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin