2.8" Touch LCD Shield for Arduino

Add a 2.8" touch screen display to your Arduino project for a compact programmable interface!

This TFT display from Waveshare has a 320x240 resolution and is controlled by SPI, meaning only a few pins are used.

The display features a touchscreen for interfaces or project control and includes a micro-SD card slot for image storage (micro-SD card not included).

Features

• Resistive touch screen TFT LCD, 2.8inch, 320x240 resolution
• Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO
• Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control
• Micro SD slot, provides an easy way to store photos for displaying
• Controlled via SPI, only a few Arduino pins are used
• Backlight adjustable by program, lower power consumption

Resources

• Product Wiki

Key Parameters

LCD TYPE	TFT
LCD INTERFACE	SPI
LCD CONTROLLER	ST7789
TOUCH SCREEN TYPE	Resistive
TOUCH SCREEN CONTROLLER	XPT2046
COLORS	RGB, 65K colours
RESOLUTION	320x240 (Pixel)
I/O VOLTAGE	3.3V/5V

Interface

ARDUINO PIN	SYMBOL	DESCRIPTION
D3	TP_IRQ	Touch panel interrupt
D4	TP_CS	Touch panel chip select
D5	SD_CS	Micro SD card chip select
D7	LCD_DC	LCD data/command selection
D9	LCD_BL	LCD backlight control
D10	LCD_CS	LCD chip select
D11	MOSI	SPI data input
D12	MISO	SPI data output
D13	SCLK	SPI clock

Dimensions

• 73.30mm x 55.32mm