Features 1、Professional Design: The LCD uses the built in controller ST7789V2, which is a 240 x RGB x 320 pixels LCD controller, while the LCD itself has 240(H) x RGB x 280(V) pixels, so the LCD's internal RAM is not fully used. 2、Input Color Format: The LCD supports 12 bit, 16 bit and 18 bit per pixels input color format, that is, RGB444, RGB565, RGB666 three color formats, the routine use of RGB565 color format, which is also commonly used RGB format. 3、Four Wire SPI Telecommunication Interface: the LCD uses a four wire SPI telecommunication interface, which can greatly save the GPIO port, while the telecommunication speed will be faster. 4、Resolution: The resolution of this module is 240(H) × RGB × 280(V), but because the corners are rounded (see parameters for sizes), so some of the input image will be partially not displayed. 5、Premium Material: Touch LCD Module made of premium LCD material, slim and lightweight, stable performance, no radiation, no flicker, long service life. Specification Item Type: 1.69 Inch Round LCD Display Module Material: LCD Resolution: 240x280 Pixels LCD Controller: ST7789V2 Telecommunication Interface: 4 Wire SPI Touch Control Chip: CST816D Telecommunication Interface: I2C Display Panel: In Plane Switching Touch Type: Capacitance Sensitive Package List 1 x 1.69 Inch Round LCD Display Module 1 x Connection Cable