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4.0inch Capacitive SPI Module ST7796: Difference between revisions

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|-
|-
| align="center" |Screen Type
| align="center" |Screen Type
| align="center" |TNIPS
| align="center" |TN
|-
|-
| align="center" |Resolution
| align="center" |Resolution
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|-
|-
| align="center" |Weight(including  package)
| align="center" |Weight(including  package)
| align="center" |MSP4030: 58g
| align="center" |MSP4030: 85g
MSP4031: 76g
MSP4031: 106g
|}
|}


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==<font color="blue">Product Documentation</font> ==
==<font color="blue">Product Documentation</font> ==


* [http://www.lcdwiki.com/res/MSP3525_MSP3526/MSP3525_MSP3526_Specification_EN_V1.0.pdf '''3.5inch IPS SPI Module Specification''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/MSP4030_MSP4031_Specification_EN_V1.0.pdf '''4.0inch SPI Module Specification''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_Module_MSP3525_MSP3526_User_Manual_EN.pdf '''3.5inch IPS SPI Module User Manual''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_Module_MSP4030_MSP4031_User_Manual_EN.pdf '''4.0inch SPI Module User Manual''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/ST7796_Init.txt '''ST7796 initialization''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/ST7796_Init.txt '''ST7796 initialization''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/QD3525-Specifications-A.pdf '''3.5inch IPS LCD Specifications''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/QD3958-Specifications-A.pdf '''4.0inch LCD Specifications''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_CTP_Module_FT6336U_Size.pdf '''3.5inch Capacitive Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/QD3958_Size.pdf '''4.0inch LCD Size''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_Module_MSP3526_Size.pdf '''3.5inch IPS SPI Module with Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_CTP_Module_FT6336U_Size.pdf '''4.0inch Capacitive Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_Module_MSP3525_Size.pdf '''3.5inch IPS SPI Module without Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_Module_MSP4031_Size.pdf '''4.0inch SPI Module with Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_Module_MSP3525_MSP3526_Schematic.pdf '''3.5inch IPS SPI Module Schematic''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_Module_MSP4030_Size.pdf '''4.0inch SPI Module without Touch Screen Size Picture''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/Altium_3.5inch_48pin_QD3525_Package_library.zip '''3.5inch IPS SPI Module screen Schematic and PCB package library''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_Module_MSP4030_MSP4031_Schematic.pdf '''4.0inch SPI Module Schematic''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/ST7796S-Sitronix.pdf '''LCD Driver IC ST7796S Data sheet''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/Altium_4.0inch_48pin_QD3958_Package_library.zip '''4.0inch SPI Module screen Schematic and PCB package library''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/DFT6336UDataSheetV1.1.pdf '''Touch Screen Driver IC FT6336U Data sheet''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/ST7796S-Sitronix.pdf '''LCD Driver IC ST7796S Data sheet''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/FT6336U_Register.xlsx '''Touch Screen Driver IC FT6336U Register Table''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/DFT6336UDataSheetV1.1.pdf '''Touch Screen Driver IC FT6336U Data sheet''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/FT6336U_Register.xlsx '''Touch Screen Driver IC FT6336U Register Table''']


==<font color="blue">Program Download</font> ==
==<font color="blue">Program Download</font> ==


* [http://www.lcdwiki.com/res/Program/CTP_SPI/3.5inch/SPI_ST7796_MSP3525_MSP3526_V1.0/3.5inch_SPI_Module_ST7796_MSP3525_MSP3526_V1.0.zip '''3.5inch IPS SPI Module MSP3525_MSP3526 Package''']
* [http://www.lcdwiki.com/res/Program/CTP_SPI/4.0inch/SPI_ST7796_MSP4030_MSP4031_V1.0/4.0inch_SPI_Module_ST7796_MSP4030_MSP4031_V1.0.zip '''4.0inch SPI Module MSP4030_MSP4031 Package''']


==<font color="blue">Reference Materials</font> ==
==<font color="blue">Reference Materials</font> ==


* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_MSP3525_MSP3526_C51_Demo_Instructions_EN.pdf '''3.5inch IPS SPI Module C51 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_MSP4030_MSP4031_C51_Demo_Instructions_EN.pdf '''4.0inch SPI Module C51 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_MSP3525_MSP3526_CH32_Demo_Instructions_EN.pdf '''3.5inch IPS SPI Module CH32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_MSP4030_MSP4031_CH32_Demo_Instructions_EN.pdf '''4.0inch SPI Module CH32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_MSP3525_MSP3526_ESP32_Demo_Instructions_EN.pdf '''3.5inch IPS SPI Module ESP32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_MSP4030_MSP4031_ESP32_Demo_Instructions_EN.pdf '''4.0inch SPI Module ESP32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_MSP3525_MSP3526_STM32_Demo_Instructions_EN.pdf '''3.5inch IPS SPI Module STM32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_MSP4030_MSP4031_STM32_Demo_Instructions_EN.pdf '''4.0inch SPI Module STM32 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP3525_MSP3526/3.5inch_SPI_MSP3525_MSP3526_UNO_Mega2560_Demo_Instructions_EN.pdf '''3.5inch IPS SPI Module UNO_Mega2560 Demo Instructions''']
* [http://www.lcdwiki.com/res/MSP4030_MSP4031/4.0inch_SPI_MSP4030_MSP4031_UNO_Mega2560_Demo_Instructions_EN.pdf '''4.0inch SPI Module UNO_Mega2560 Demo Instructions''']
* [http://www.lcdwiki.com/res/PublicFile/Arduino_development_environment_construction_for_ESP32_EN.pdf '''Arduino development environment construction for ESP32''']
* [http://www.lcdwiki.com/res/PublicFile/Arduino_development_environment_construction_for_ESP32_EN.pdf '''Arduino development environment construction for ESP32''']
* [http://www.lcdwiki.com/res/PublicFile/PCtoLCD2002_Use_Illustration_EN.pdf '''PCtoLCD2002 software use illustration''']
* [http://www.lcdwiki.com/res/PublicFile/PCtoLCD2002_Use_Illustration_EN.pdf '''PCtoLCD2002 software use illustration''']

Latest revision as of 18:29, 27 June 2024

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Product Picture


Product Description

  • 4.0inch color screen with 320x480 resolution of 65K colors and rich display colors
  • On board level conversion circuit, compatible with 5V and 3.3V MCU
  • Adopting a 4-wire SPI serial bus to save I/O pins
  • Optional capacitive touch/no touch function for modules
  • Module input supports 2.54 pin interface and FPC extension interface
  • Equipped with micro TF card slot for easy storage expansion
  • Provide rich example learning programs (ESP32/STM32/Arduino UNO&Mage2560/C51/CH32)
  • Provide low-level driver technical support, and update WIKI information online
  • Multiple tests for module aging can meet military level standards, supporting long-term stable work

Product Parameters

Name Parameter
LCD Parameters
Screen Size 4.0 inch
Screen Type TN
Resolution 320xRGBx480 (pixels)
Active Area (AA area) 55.68(W)x83.52(H)(mm)
Number of Colors(Max) 16.7M
Driver IC ST7796S
Display Interface 4-Line SPI
Pixel Size 0.174(H)x0.174(mm)
View Angle 12 O'CLOCK
Brightness(TYP) 300(cd/m2)
Backlight Type White LED*8
Operation Temperature -10~50(℃)
Storage Temperature -20~60(℃)
Touch Screen Parameters
Touch Active Area 4.0 inch
Touch Screen Type Capacitive Touch Screen
Touch Screen Resolution 320x480(pixels)
Driver IC FT6336U
Touch Screen Visual Area 55.98(W)x83.82(H)(mm)
Communication Interface IIC
Operation Temperature -20~70(℃)
Storage Temperature -30~80(℃)
Size Parameters
TFT Outline Size 60.88±0.2(W)x94.57±0.2(H)x2.5±0.1(D)(mm)(Excluding cables and adhesive backing)
Touch Screen Outline Size 60.88±0.1(W)x94.57±0.1(H)x1.35 (D)(mm)(Excluding cables and adhesive backing)
Module Outline Size Have Touch Screen:60.88(W)x108.0(H)x14.80(D)(mm)(including Pin Header)

NO Touch Screen:60.88(W)x108.0(H)x12.95(D)(mm)(including Pin Header)

Electrical Parameters
Working Voltage 5.0 V/3.3V(Recommended to connect to 5V)
Backlight Current 103 mA
Power 0.5 W
Other Parameters
SKU NO Touch Screen : MSP4030

Have Touch Screen : MSP4031

Interface 14P 2.54mm spacing Header and 0.5mm spacing FPC seat
Weight(including package) MSP4030: 85g

MSP4031: 106g

Interface Definition

  • Interface Function Description
Number Interface Function Description
① 14 Pin Header 2.54mm spacing row pins, module signal input pins
② Micro SD Slot Insert a Micro SD card to expand storage space, such as storing big data content such as fonts and images
③ 14P FPC 0.5mm FPC terminal, used for module signal input with the same function as ①
  • Pin Function Description
Number Pin Label Description
1 VCC Power positive(It is recommended to connect to 5V. When connected to 3.3V, the backlight brightness will be slightly dim)
2 GND Power ground
3 LCD_CS LCD selection control signal, Low level active
4 LCD_RST LCD reset control signal, Low level reset
5 LCD_RS LCD command / data selection control signal

High level: data, low level: command

6 SDI(MOSI) SPI bus write data signal(SD card and LCD screen used together)
7 SCK SPI bus clock signal(SD card and LCD screen used together)
8 LED LCD backlight control signal (If you need control, please connect the pins. If you don't need control, you can skip it)
9 SDO(MISO) SPI bus read data signal (SD card and LCD screen used together)
10 CTP_SCL Capacitive touch screen IIC bus clock signal (modules without touch screens do not need to be connected)
11 CTP_RST Capacitor touch screen reset control signal, low-level reset (modules without touch screens do not need to be connected)
12 CTP_SDA Capacitive touch screen IIC bus data signal (modules without touch screens do not need to be connected)
13 CTP_INT Capacitor touch screen IIC bus touch interrupt signal, when generating touch, input low level to the main control (modules without touch screens do not need to be connected)
14 SD_CS SD card selection control signal, low level active (without SD card function, can be disconnected)

Product Documentation

Program Download

Reference Materials

Common Software

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This page was last edited on 27 June 2024, at 18:29.