2.4inch 16BIT Module ILI9341 SKU:MRB2408

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Product Picture

Product Description

• 2.4-inch color screen, support 16BIT RGB 65K color display, display rich colors
• 240x320 resolution for clear display
• 16-bit parallel bus transmission for fast transfer speed
• Supports ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo development boards for direct plug-in use
• Support for touch function
• Support SD card function expansion
• Provides a rich sample program for STM32 and C51 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	MRB2408
Screen Size	2.4(inch)
Type	TFT
Driver IC	ILI9341
Resolution	320*240 (Pixel)
Module Interface	16Bit parallel interface
Active Area	48.96*36.72(mm)
Module PCB Size	44.25x76.00 (mm)
Operating Temperature	-20℃~70℃
Storage Temperature	-40℃~70℃
Operating Voltage	3.3V/5V
Power Consumption	TBD
Product Weight	TBD

Interface Definition

Number	Pin Label	Description
1	CS	LCD reset control pin( low level enable)
2	RS	LCD register / data selection control pin(high level: register, low level: data)
3	WR	LCD write control pin
4	RD	LCD read control pin
5	RST	LCD reset control pin( low level reset)
6	D1	LCD data bus low 8-bit pin
7	D2
8	D3
9	D4
10	D5
11	D6
12	D7
13	D8
14	D10	LCD data bus high 8-bit pin
15	D11
16	D12
17	D13
18	D14
19	D15
20	D16
21	D17
22	SCS	SD card selection control pin (used when using the SD card expansion function, this test program is not used)
23	BL	LCD backlight control pin(High level light)
24	VDD	Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V)
25	VDD
26	GND	Module power ground pin
27	GND
28	V5	LCD backlight power positive pin (default shared onboard backlight power supply, this pin can not be connected)
29	MO	Touch screen SPI bus data input pin
30	MI	Touch screen SPI bus data output pin
31	PEN	Touch screen interrupt detection pin(Low level when a touch occurs)
32	FCS	Flash chip select control pin (used when using the Flash extension function, this test program is not used)
33	TCS	Touch screen IC chip select control pin(Low level enable)
34	CLK	Touch screen SPI bus clock control pin

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	NC	Not defined, reserved
7	CLK	LCD SPI bus clock signal
8	SDA	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

• 1.8 inch Arduino SPI Module User Manual
• 1.8 inch Arduino SPI Module Size Picture
• 1.8 inch TFT Specifications
• 1.8 inch Arduino SPI Module Schematic
• Driver IC ST7735S Data sheet

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

• 1.8 inch Arduino SPI Module Package(The above program is packaged with one click download)

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

How to use on STM32 development board

• 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?）

• 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):

Common Software

• PCtoLCD2002
• Image2Lcd

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