3.2'' TFT LCD Touch Screen + Stylus - Ultra HD 320X240 - ILI9341 16-bit - 34 Pin - 3.3/5V - STM32 C51 - ILI9341 XPT2046

3.2" LCD color TFT touch-screen display with a stylus.

Key Features:

- 3.2 inch color screen, support 16-bit RGB 65K color display, rich color display
- 240x320 resolution for clear display
- Support 8-bit/16-bit parallel interface (default is 16-bit) for faster transfer speed
- Support ALIENTEK STM32 Mini, Elite, WarShip, Explorer and Apollo development boards for direct plug-in use
- Support touch function (stylus included)
- Support SD card function expansion (slot on board)
- Provide rich sample program for STM32 and C51 platforms
- Military process standards, long-term stable operation
- Provide driver technical support

Controller and libraries

The display has a built-in ILI9431 controller. Controlling the image through this controller is incredibly simple.

Touchpad

The board has a touch layer applied in resistive technology. The touch is supported by a dedicated XPT2046 controller with an SPI interface. Dedicated pins are provided for touch communication. The controller can trigger an interrupt when it detects a touch.

A stylus is included in the set with the TFT display to facilitate the use of the touch panel. Thanks to it, you can handle the touch more precisely.

Memory card slot

You will need prepared graphics to build a nice interface. Where to keep them? There is a slot for MicroSD card on the module. Communication with the memory card also takes place via the SPI interface.

Microcontrollers do not have enough memory to store a large amount of beautiful images to build a user interface (GUI). A memory card makes a lot easier.

The display interface is a 16bit parallel interface, supporting 6800 and 8080 bus interfaces, and FSMC bus interface for STM32.
On board low voltage differential high current LDO voltage stabilization, compatible with 5V and 3.3V power supply.

Technical Data:

Bright, 4 white-LED backlight, on by default but a transistor can be connected to a digital pin for backlight control
Colorful, 18-bit, 262,000 colors
4-wire resistive touch screen
8 bit digital interface, plus 4 control lines
5V compatible, use with 3.3V or 5V logic
Resolution: 240X320
Display chip: ILI9341
Touch screen chip: XPT2046