2.2inch Arduino SPI Module ILI9225 SKU:MAR2201

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Revision as of 14:05, 15 December 2018 by Lin (talk | contribs) (Program Download)
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Product Video

Product Picture

MAR2201-002.jpg MAR2201-003.jpg

Product Description

  • 2.2-inch color screen,support 16BIT RGB 65K color display,display rich colors
  • 176x220 resolution, clear display
  • Using the SPI serial bus, it only takes a few IOs to illuminate the display
  • With SD card slot for convenient function expansion
  • Provide underlying libraries and rich sample programs for Arduino, C51, and STM32 platforms
  • Military-grade process standards, long-term stable work
  • Provide underlying driver technical support

Product Parameters

Name Parameter
Display Color 16BIT RGB 65K color
SKU MAR2201
Screen Size  2.2(inch)
Type TFT
Driver IC ILI9225
Resolution 176*220 (Pixel)
Module Interface 4-wire SPI interface
Backlight 3 White Led
Active Area  34.848x43.56 (mm)
Module PCB Size 42.46x67.20 (mm)
Operating Temperature -10℃~60℃
Storage Temperature -20℃~70℃
Operating Voltage 5V/3.3V
Power Consumption About 90mw
Product Weight About 25(g)

Interface Definition

MAR2201-004.png

Number Pin Label Description
1 VCC LCD Power positive (3.3V~5V)
2 GND LCD Power ground
3 GND LCD Power ground
4 NC Not defined, reserved
5 NC Not defined, reserved
6 LED Backlight control, high level lighting,

if not controlled, connect 3.3V always brigh

7 CLK LCD SPI bus clock signal
8 SDI LCD SPI bus write data signal
9 RS LCD register / data selection signal,

high level: register, low level: data

10 RST LCD reset signal, low level reset
11 CS LCD chip select signal, low level enable

Product Documentation

Connect to Arduino

无框 无框
Arduino UNO direct insertion picture Arduino Mega2560 direct insertion picture


How to use on Arduino

  • Step 1: Download the test program
  1. Download the Arduino test program from the Program Download column
  2. For a description of the relevant test procedures, please refer to the test program documentation in the package
  • Step 2: Connect the Arduino development board
  1. Plug the module directly into the Arduino development board ( Do not plug in?)
  2. After the module is plugged in, power on the Arduino board
  • Step 3: Copy the dependent library
  1. Make sure the Arduino IDE is installed on your computer (if it is not installed: Arduino IDE download URL)
  2. After installing the Arduino IDE, you need to copy the dependent library to the Arduino project directory as follows:
(1) Decompress the downloaded test package
(2) Copy the dependent libraries in the Install libraries directory in the package (shown below) to the libraries folder
of the Arduino project directory ( Don't know the Arduino project directory?
MAR1441-020.png
  • Step 4: Compile and download the program to the development board
  1. Open the sample in the Example directory of the package to test, compile and download( Don't know how to compile and download?
  • Step 5: Observe the running of the program
  1. After the program is downloaded, run it directly and observe the running status. If it can be displayed normally, the program runs
successfully, as shown in the following figure (take the colligate_test test program as an example):
MAR2201-009.jpg MAR2201-010.jpg

Program Download

  1. Demo_Arduino_Mega2560&UNO_Hardware_SPI
  2. Demo_Arduino_Mega2560&UNO_Software_SPI
  3. Demo_C51_STC12C5A60S2_Hardware_SPI
  4. Demo_C51_STC12C5A60S2_Software_SPI
  5. Demo_C51_STC89C52RC_Software_SPI
  6. Demo_STM32F103RCT6_Hardware_SPI
  7. Demo_STM32F103RCT6_Software_SPI
  8. Demo_STM32F103ZET6_Hardware_SPI
  9. Demo_STM32F103ZET6_Software_SPI
  10. Demo_STM32F407ZGT6_Hardware_SPI
  11. Demo_STM32F407ZGT6_Software_SPI
  12. Demo_STM32F429IGT6_Hardware_SPI
  13. Demo_STM32F429IGT6_Software_SPI

Reference Materials

Common Software

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