2.8inch Touch LCD Shield for Arduino

 

  

• 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

 

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

 

External Dimensions

 

 1 x 2.8 inch TFT LCD


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