2.2inch Arduino SPI Module ILI9225 SKU:MAR2201

== Product Picture ==
==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  	34.85x43.56 (mm)
Module PCB Size 	42.46x67.20 (mm)
Operating Temperature 	-20℃~60℃
Storage Temperature 	-30℃~70℃
Operating Voltage 	5V/3.3V
Power Consumption 	TBD
Rough Weight(Package containing)	23 (g)
==Interface Definition ==
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
==Connect to Arduino ==
 	
Arduino UNO direct insertion picture	Arduino Mega2560 direct insertion picture
==How to use on Arduino ==
*Step 1: Download the test program
# Download the Arduino test program from the Program Download column
# 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
# Plug the module directly into the Arduino development board ( Do not plug in?)
# After the module is plugged in, power on the Arduino board
*Step 3: Copy the dependent library
# Make sure the Arduino IDE is installed on your computer (if it is not installed: Arduino IDE download URL)
# 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?）
::
*Step 4: Compile and download the program to the development board
# 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
# 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):
:: 
==Program Download ==
* 2.2 inch Arduino SPI Module Package
==Product Documentation ==
* 2.2 inch Arduino SPI Module User Manual
* 2.2 inch Arduino SPI Module Size Picture（pdf version）
* 2.2 inch Arduino SPI Module Size Picture（png version）
* 2.2 inch TFT LCD Specifications
* 2.2 inch Arduino SPI Module Schematic(pdf version)
* 2.2 inch Arduino SPI Module Schematic(png version)
* 2.2 inch TFT LCD Schematic and PCB Package Library
* Driver IC ILI9225 Data sheet
==Reference Materials ==
* Arduino IDE software use illustration
* C51 Keil and stc-isp software use illustration
* STM32 keil software use illustration
* PCtoLCD2002 software use illustration
* Image2Lcd software use illustration
* Chinese and English display modulo settings
==Common Software ==
* PCtoLCD2002
* Image2Lcd
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