1.44inch SPI Module ST7735S SKU:MSP1443

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Product Picture


Product Description

  • 1.44-inch color screen,support 65K color display,display rich colors
  • 128X128 resolution, clear display
  • Using the SPI serial bus, it only takes a few IOs to illuminate the display
  • Easy to expand the experiment with SD card slot
  • Provide a rich 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  1.44(inch)
Type TFT
Driver IC ST7735S
Resolution 128*128 (Pixel)
Module Interface 4-wire SPI interface
Active Area (AA area) 26.2x27.2(mm)
Module PCB Size 29.7x43.36(mm)
Operating Temperature -20℃~60℃
Storage Temperature -30℃~70℃
VCC power voltage 3.3V~5V
Logic IO port voltage 3.3V(TTL)
Power Consumption TBD
Rough Weight(Package containing) 12 (g)

Interface Definition


Number Pin Label Description
1 VCC 5V/3.3V power input
2 GND Ground
3 CS LCD chip select signal, low level enable
4 RESET LCD reset signal, low level reset
5 A0 LCD register / data selection signal,

high level: register, low level: data

6 SDA SPI bus write data signal
7 SCK SPI bus clock signal
8 LED Backlight control, high level lighting,

if not controlled, connect 3.3V always bright

Product Documentation

Program Download

Reference Materials


  • Example of connecting to the ArduinoD1 Mini application:

【Application】1.44inch SPI Module MSP1443 with D1 mini

Common Software