1.9" IPS LCD Display Module (170x320, SPI)

This 1.9" display module from Waveshare features a bright and colourful IPS panel with a 170x320 resolution and 262K colours. The 4-wire SPI interface allows this display to be used with popular development boards such as the Arduino Uno and Raspberry Pi in C and Python, both of which have code examples in the online wiki, and reduces the number of GPIO pins used. The display comes with a matching 8-pin cable with female headers to connect to your microcontroller. Features

* 170 x 320 resolution

* 262K colours

* SPI interface, minimizes required IO pins

* ST7789V2 driver chip

* Supports controller boards such as the Raspberry Pi/Arduino/STM32

* Online development resources (examples for Raspberry Pi/Arduino/STM32)

Connection Example - Raspberry Pi

Connection Example - Arduino

Pinout

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)

Specifications

* Operating voltage: 3.3V / 5V

* Please ensure that the power supply voltage is consistent with the logic voltage

* Communication Interface: SPI

* Display Panel: IPS

* Driver: ST7789V2

* Resolution: 170 (H) RGB x 320 (V)

* Display Dimensions: 22.70 × 42.72mm

* Pixel Pitch: 0.1335 x 0.1335 mm

* Module Dimensions: 27.3 x 51.2mm

Resources

* Product Wiki

* Schematic

* 3D Drawing

Package Contents

* 1x 1.9" LCD Module

* 1x GH1.25 20cm 80pin cable