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
• Support 8-bit/16-bit parallel bus switching (the default is 16-bit), 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)
Screen Type	TFT
Driver IC	ILI9341
Resolution	320*240 (Pixel)
Module Interface	8Bit or 16Bit parallel interface
Active Area	48.96*36.72(mm)
Touch Screen Type	resistive touch screen
Touch IC	XPT2046
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

The red box in the above figure is the 8-bit/16-bit data bus mode switch, which is described as follows:

Soldering R1: Use 16-bit data bus mode (default), Use D1~D8, D10~D17 data pins

Soldering R2: Use 8-bit data bus mode, Use D10~D17 data pins

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(When 8-bit parallel data bus mode is selected, the lower 8-bit data pins are not used)
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

Product Documentation

• 2.4inch 16bit Parallel-Port Module User Manual
• 2.4inch TFTLCD Specification
• 2.4inch 16bit Parallel-Port Module Size Picture
• 2.4inch 16bit Parallel-Port Module Schematic
• 2.4inch 16bit Parallel-Port Module LCD Schematic and PCB Package Library
• Voltage Regulator IC ME6206 Data sheet
• touch screen control IC TSC2406 Data sheet
• Driver IC ILI9341 Data sheet

Program Download

• 2.4inch 16bit Parallel-Port Module package

Reference Materials

• 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

This module is compatible with the ALIENTEK STM32 development board. The specific usage is as follows:

• Step 1: Download the test program

1. Download the STM32 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 STM32 development board

1. Find the TFTLCD Slot on the development board, connect the module pins and Slot(For example, the module CS pin corresponds to the slot CS pin),

and then plug them directly into the Slot

• Step 3: Compile and download the program to the development board

1. Compile and download the program you need to test to the STM32 development board（ Don't know how to compile and download?）

• Step 4: Observe the running of the program

1. After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.

Common Software

• PCtoLCD2002
• Image2Lcd

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