1.8 Inch LCD Display Module 128x160 RGB SPI TFT LCD Display Module ST7735S

Features:
Size: 1.8 inch
Display Mode:  a-TFT
Display Format Graphic: 128RGB*160 Dot-matrix
Input Data: SPI interface
Drive IC: ST7735S
Dimensional outline: 35(W)*56 (H)*3.45+/-0.1(T)mm
Resolution: 128RGB*160 Dots
LCD Active area: 28.03 (W)*35.04 (H)
Pixel size: 0.219(W)*0.219(H)
Viewing Direction: 12 o’clock
Operating Temperature: -20～70°C

 

Pin Descriptions：
PIN No Symbol Description
1 GND Ground
2 VCC Power 3.3V
3 SCL Serial clock pin.
4 SDA Serial data input
5 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.
6 DC Data/Command Control
7 CS Chip Select
8 BLK Backlight control pin

Arduino hardware connection

The connection diagram is as follows:

Resource:

• www.waveshare.com/wiki/1.8inch_LCD_Module