2.4inch 16BIT Module ILI9341 SKU:MRB2408

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Product Video

Product Picture

MRB2408-002.jpg MRB2408-004.jpg MRB2408-003.jpg

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
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

Product Documentation

Program Download

Reference Materials

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 Mini development board IO emulation or other development board FSMC test program from the Program Download column (only these programs support the STM32 development board in-line)
  2. You can also download the standard routines that come with the punctual atomic STM32 development board
  3. 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 interface on the development board, connect the module pins and interfaces, and then plug them directly into
the interface(for the connection method, please refer to the instructions of the ALIENTEK STM32 development board)
  • 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