3.5 Inch TFT Color Screen Module 320 X 480 Support Arduino UNO Mega2560

Description¶

This is a 3.5-inch 320 * 480 resolution TFT color screen. It supports working boards such as Arduino uno and Arduino mega2560 and Arduino due. Also supports STM32, 51 and other conventional microcontrollers.
When using this screen, you do not need any wiring operations, just plug onto your arduino board, we will provide the corresponding Arduino library files, the development code is open source, you can use arduino and this screen to build some applications.The backlight always on, can not control the backlight, backlight is connect to 3.3V.
Model: ARS36125D

Features¶

Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring
480X320 resolution, clear display, support for touch function
Support 16-bit RGB 65K color display, display rich colors
8-bit parallel bus, faster than serial SPI refresh
On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage
Easy to expand the experiment with SD card slot
Provides an Arduino library with a rich sample program
Military-grade process standards, long-term stable work
Provide underlying driver technical support

Specification¶

Item	Value
Display Color	RGB 65K color
Screen Size	3.5(inch)
Type	TFT
Driver IC	ILI9341
Resolution	480*320(Pixel)
Module Interface	8-bit parallel interface
Active Area	73.44*48.96(mm)
Module PCB Size	85.49*55.63(mm)
Operating Temperature	-20℃~60℃
Storage Temperature	-30℃~70℃
Operating Voltage	5V/3.3V
Power Consumption	TBD
Product Weight(Package containing)	44g

Pin Layout¶

No.	Pin Label	Pin Description
1	LCD_RST	LCD bus reset signal, low level reset
2	LCD_CS	LCD bus chip select signal, low level enable
3	LCD_RS	LCD bus command / data selection signal, low level:command, high level:data
4	LCD_WR	LCD bus write signal
5	LCD_RD	LCD bus read signal
6	GND	Power ground
7	5V	5V power input
8	3V3	3.3V power input, this pin can be disconnected
9	LCD_D0	LCD 8-bit data Bit0
10	LCD_D1	LCD 8-bit data Bit1
11	LCD_D2	LCD 8-bit data Bit2
12	LCD_D3	LCD8-bit data Bit3
13	LCD_D4	LCD 8-bit data Bit4
14	LCD_D5	LCD 8-bit data Bit5
15	LCD_D6	LCD 8-bit data Bit6
16	LCD_D7	LCD 8-bit data Bit7
17	SD_SS	SD card SPI bus chip select signal, low level enable
18	SD_DI	SD card SPI bus MOSI signal
19	SD_DO	SD card SPI bus MISO signal
20	SD_SCK	SD card SPI bus clock signal

Platforms Supported¶

Arduino

Usage¶

Hardware¶

STEP1 Prepare the below stuffs:

Crowduino Uno	3.5 Inch TFT Color Screen Module

Get one now	Get one now

STEP2 Plug 2.4 inch TFT Touch Shield into Crowduino Uno;
400px MAR3501-002.jpg

STEP3 Connect Crowduino Uno to PC via a Mini USB cable.

Software¶

STEP 1 Download filesArduino_Demo_code_ArduinoUNO&26Mega2560.zip

STEP 2 Configure controller board&communication port
On top of the Arduino IDE, click “Tools>Board>” and select “Arduino Uno”from the available options

Select the COM port that indicates Arduino Uno. Please note that the actual numbers after the “COM” word will vary from computer to computer, so they could be different from the ones shown in the figure.

STEP 3 Install Library: Unzip the Arduino Demo code_ArduinoUNO&Mega2560.zip file. Copy the dependent libraries in the Install libraries directory in the package (shown below) to the Libraries directory under the Arduino installation directory

STEP 4 Open the sample program in the Example directory of the package to test

STEP 5 Click the to upload the code to the Crowduino board

STEP6 After the program is downloaded, run it directly and observe the running status. If it can be displayed normally, the program runs successfully

FAQS¶

You can list you question here or contact with techsupport@elecrow.com for technology support.

Resources¶

Arduino_Demo_code_ArduinoUNO&26Mega2560.zip
ILI9341_Datasheet.pdf