1.9inch IPS Module

From LCD wiki
Jump to: navigation, search




Product Pictures

MSP1901 001.pngMSP1901 002.png

Product Description

  • 1.9-inch color screen,support 65K color display,display rich colors
  • 170X320 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

Product Parameters

Name Parameter
Display Color RGB 65K color
Screen Size  1.9(inch)
Type IPS
Driver IC ST7789
Resolution 170*320 (Pixel)
Module Interface 4-line SPI interface
Active Area (AA area) 22.695x42.72 (mm)
Touch Screen Type have no touch screen
Touch Screen Type have no touch IC
Module PCB Size 29.00x62.00(mm)
Angle of view all angle
Operating Temperature -10℃~60℃
Storage Temperature -20℃~70℃
VCC power voltage 3.3V
Power Consumption TBD
Rough Weight(Package containing) 13g

Interface Definition

MSP1901 003.png

Number Pin Label Description
1 GND LCD Power ground
2 VCC LCD power supply is positive (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)

Product Documentation

Program Download

Reference Materials

Common Software