Description
This display can be mounted on an Arduino Mega or Due. It has a fairly high resolution of 320*480 pixels and is also quite large with 3.2 inch LCD size.
The display is already equipped with level converters and therefore ready to use on an Arduino Mega/Due.
The screen has an ILI9481 chip that controls the LCD screen and also has a standard SD card reader built in. (Eg to store images or text)
Specifications:
- Screen size: 3.2 inches
- Resolution: 320*480 pixels
- Type of LCD: TFT
- LCD Driver IC: ILI9481
- Interface: 16-bit parallel interface
- PCB dimensions: 90 x 54.25mm oR 92.5mm x 57mm (depending on supplied version from our supplier)
- Voltage: 4.5-5.5V DC
- IO voltage: 3.3-5V (with level converter converted to 3.3V for the display)
- Power consumption: approx. 80~110mA
- Pinout: see images
To get the display working you can use the UTFT library.
After installation, open this example for the Arduino Mega:
UTFT –> Arduino (AVR) –> UTFT_Demo_480x320
Or this example for the Arduino Due:
UTFT –> Arduino (ARM) + Teensy –> UTFT_Demo_480x320
Once the example has been opened, some adjustments are needed to get the “UTFT_Demo_480x320” example working:
This line:
UTFT myGLCD (CTE32HR, 38,39,40,41);
Needs to be changed to this:
UTFT myGLCD (ILI9481,38,39,40,41);
Next you can use the example to test your LCD screen and use the demo as the basis for your own program.
Note: The appearance of this display may differ slightly because our supplier may supply a slightly different version where the circuit board size is different. However, this is mostly similar and are controlled in the same way.
LCD Screen Module Character 3.5 inch Ultra HD 320X480 Arduino MEGA 2560 R3 Board
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