1.9inch LCD Display Module 170×320 Resolution, SPI

This is a 1.9-inch LCD display module that features a resolution of 170320, IPS technology, and 262K colors. It uses the SPI interface and includes the embedded ST7789V2 driver chip. This LCD module is compatible with Raspberry Pi, Arduino, STM32, and other devices, and comes with examples for each.
The built-in driver chip for this LCD module is the ST7789V2, which is a controller for 240 x RGB x 320 LCDs. The resolution for this LCD module is 170 (H) RGB x 320 (V), and its internal RAM is not fully utilized, allowing for initialization as a portrait or horizontal screen.
This LCD module supports input RGB formats of 12 bits, 16 bits, and 18 bits, which are RGB444, RGB565, and RGB666, respectively. The demo used for this LCD module is RGB565.
Because this LCD module uses 4-wire SPI, it communicates faster and requires fewer GPIO headers.
Features

170320 resolution, 262K colors, clear and colorful displaying effect

SPI interface, minimizes required IO pins, supports controller boards like Raspberry Pi/Arduino/STM32

Comes with online development resources (examples for Raspberry Pi/Arduino/STM32)

Package Contents

1.9inch LCD Module x1

GH1.25 20cm 8Pin cable x1

Resources
Wiki:www.waveshare.com/wiki/1.9inch_LCD_Module

1.9inchLCD Display Module
Embedded ST7789V2 Driver Chip, Using SPI Interface
Comes with examples for Raspberry Pi, Arduino, STM32, etc.

Onboard Voltage Translator
Compatible With 3.3V / 5V Power Input

Onboard SPI Control Interface
For Use With Controller Boards Like Raspberry Pi / Arduino / STM32

BL
Backlight

RST
Reset, low active

DC
Data/Command selection (high for data, low for command)

CS
Chip selection, low active

CLK
SPI clock input

DIN
SPI data input

GND
Ground

VCC
Power (3.3V / 5V input)

Hardware Connection
Connecting With Raspberry Pi

Connecting With Arduino Board

Connecting With STM32

Usage Example

Outline Dimensions