SIZE 1.8inch Display Mode a-TFT Input Data SPI interface Drive IC ST7735S Resolution 128RGB*160 Dots Viewing Direction 12 o'clock Operating Temperature -20~70°C Pin Descriptions: PIN No Symbol Description GND Ground VCC Power 3.3V SCL Serial clock pin. SDA Serial data input RES LCM Reset pin This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin pull high during normal operation. DC Data/ Control Chip Select Backlight control pin Colour: blue Material: ABS Size: 60 x 80mm Package Contents: 1 x Display Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.