Features: 1.129600 Bytes GRAM: This round LCD module adopts 240x240 resolution, 129600 Bytes GRAM and 65K colors, clearly display colored pictures. 2.4 Wire SPI: This LCD display module adopts 4 wire SPI control, make sure that interface pin resources won't be occupied too many. 3.Wide Application: This round LCD display module is suitable for RasPi, for VisionFive2, for STM32 and other main control panels. 4.GC9A01 Chip: This round display module has inbuilt GC9A01 control chip and adopts SPI interface communication, stable and reliable. 5.MCU Interface Supported: Support 12/16/18bit data bus MCU interface, namely RGB444, RGB565, RGB666 color formats, which is also commonly used RGB format. specification:Item Type: Round LCD Module Material: Printed Circuit Board, Glass Operating Voltage: 3.3V / 5V Resolution: 240x240 Communication Interface: 4 Wire SPI Display Panel: IPS Control Chip: GC9A01 PackageList:1 x Round LCD Module 1 x Cable 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.