2 inch IPS Module

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Description

This product is a 2.0inch IPS display module,it has a resolution of 320x240.it uses a 4-wire SPI communication method and the inner IC is ST7789.The module contains an LCD display and PCB backboard.
2.0-IPS-main-1.jpg

Features

  • 2.0-inch color screen,support 65K color display,display rich colors
  • 320X240 resolution, clear display
  • IPS full view panel, super wide visual range
  • Using the 4-line-SPI serial bus, it only takes a few IOs to illuminate the display
  • Provide a rich STM32, C51 and MSP430 sample program
  • Military-grade process standards, long-term stable work
  • Provide underlying driver technical support

Specifications

Item Value
Display Color RGB 65K color
Size 291(Length)*190(Width)*46(Height)mm
Screen Size 2.0(inch)
Type IPS
Driver IC ST7789
Power Supply DC 12V 2A
Resolution 320*240 (Pixel)
Module Interface 4-line SPI interface
Active Area (AA area) 30.60x40.80 (mm)
Touch Screen Unsupport
Module PCB Size 36.48x61.12 (mm)
Angle of view all angle
Operating Temperature -10℃~60℃
Storage Temperature -20℃~70℃
VCC power voltage 3.3V
Rough Weight(Package containing) 15g


Pin Map

Number Pin Name Description
1 GND LCD Power ground
2 VCC LCD power supply(3.3V)
3 SCL LCD SPI bus clock signal
4 SDA LCD SPI bus write data signal
5 RES LCD reset control signal(Low level reset)
6 DC LCD register / data selection control signal
(Low level: register, high level: data)
7 CS LCD chip select control signal (low level enable)
8 BLK LCD backlight control signal (high level lighting,
if you do not need control, please connect 3.3V)


Hardware Configuration

The LCD module hardware circuit comprises two parts: an LCD display control circuit and a backlight control circuit.
The LCD display control circuit is used to control the pins of the LCD, including control pins and data transfer pins.
if the backlight is not required to be be on and off, can be directly connected to the 3.3V if the backlight is not required to be be on and off, can be directly connected to the 3.3V power supply.
Backlight control circuit.jpg