2.8IN TFT TOUCHSCREEN DISPLAY SHIELD FOR ARDUINO

All pictures are for illustrative purposes only.

PID# 15405

CA$28.00
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Description

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

Key Parameters

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

Interface

ARDUINO PINSYMBOLDESCRIPTION
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 Dimension

2.8inch-TFT-Touch-Shield-dimension

Development Resources

Wiki : www.waveshare.com/wiki/2.8inch_TFT_Touch_Shield

Selection Guide

PART NUMBERDRIVERCONTROLLERRESOLUTIONDISPLAY SIZE (MM)OUTLINE DIMENSION (MM)
2.8inch TFT Touch Shield ST7789 XPT2046 320x240 57.6 x 43.2 73.3 x 55.3
3.5inch TFT Touch Shield ILI9486 XPT2046 480x320 74.2 x 49.8 86.0 x 57.2
4inch TFT Touch Shield ILI9486 XPT2046 480x320 84.3 x 56.5 95.0 x 62.0

Have a look (when plugged into an XNUCLEO control board):

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