3.2″ inch TFT LCD Screen Module 240*320

SKU: FA2123 Tag:

$11.79

Weight 0.055 kg
Dimensions 6.48 × 4.86 cm
Display Color

16BIT RGB 65K color

Screen Size

3.2(inch)

Screen Type

TFT

Driver IC

ILI9341

Resolution

320*240 (Pixel)

Module Interface

8Bit or 16Bit parallel interface

Touch Screen Type

resistive touch screen

Touch IC

XPT2046

Operating Temperature

-20℃~60℃

Storage Temperature

-30℃~70℃

Operating Voltage

3.3V/5V

500 in stock

Product Description
3.2-inch color screen, support 16BIT RGB 65K color display, display rich colors
240×320 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
Display Color: 16BIT RGB 65K color
Screen Size: 3.2(inch)
Screen Type: TFT
Driver: IC ILI9341
Resolution: 320*240 (Pixel)
Module Interface: 8Bit or 16Bit parallel interface
Active Area: 48.6×64.8 (mm)
Touch Screen Type: resistive touch screen
Touch: IC XPT2046
Module PCB Size: 57.60×90.73 (mm)
Operating Temperature: -20℃~60℃
Storage Temperature: -30℃~70℃
Operating Voltage: 3.3V/5V
Power Consumption: TBD
Rough Weight(Package containing): 55 (g)

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

Solder R16 with 0Ω resistor or short circuit directly, and disconnect R8: select 16-bit data bus mode (default), use DB0~DB15 data pin
Solder R8 with 0Ω resistor or short circuit directly, and disconnect R16: select 8-bit data bus mode, use DB8~DB15 data pin

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 DB0 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 DB1
8 DB2
9 DB3
10 DB4
11 DB5
12 DB6
13 DB7
14 DB8 LCD data bus high 8-bit pin
15 DB9
16 DB10
17 DB11
18 DB12
19 DB13
20 DB14
21 DB15
22 SDCS 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 NC Undefined, reserved
29 MISO Touch screen SPI bus data input pin
30 MOSI Touch screen SPI bus data output pin
31 PEN Touch screen interrupt detection pin(Low level when a touch occurs)
32 F_CS Flash chip select control pin (used when using the Flash extension function, this test program is not used)
33 T_CS Touch screen IC chip select control pin(Low level enable)
34 CLK Touch screen SPI bus clock control pin

 

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
Download the STM32 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 STM32 development board
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
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
After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.

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