Touch screen Adafruit LCD display 2,8'' 320x240px + microSD reader - Adafruit 1770

Index: ADA-02665 EAN: 5904422309190

2.8" graphic LCD TFT touch screen display with 320 x 240 px resolution and 18-bit colour depth. It works with a voltage of 3.3 V and 5V and communicates via the SPI bus. Additionally, the board has a micro SD memory card reader.

Touch screen Adafruit LCD display 2,8'' 320x240px + microSD reader - Adafruit 1770
€40.90
€33.25 tax excl.
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Manufacturer: Adafruit
Compatibility: Arduino

Product description:TFT LCD 2.8'' 320x240px Adafruit touch screen display with microSD reader

2.8" TFT LCD touch screen graphic display with 320 x 240 px resolution and 18-bit colour depth. It works with both 3.3 V and 5 V. Additionally, there is a micro SD memory card reader on the board.

The screen is based on the ILI934 controller and has a built-in RAM memory, so the microcontroller is not burdened with display control. The device can communicate in two modes: 8-bit mode and via SPI bus. For 8-bit mode, eight digital data lines and four control lines must be connected. SPI requires only five transmission lines, but is slower than 8-bit communication. In addition, four additional pins are required to operate the touch screen.

Wyswietlacz dotykowy TFT LCD 2,8

The leads areholes for the includedgoldpin connector- 2.54 mm raster (for self-soldering). They allow for connection of the display through wires or plugged into the contact plate.

Thanks to the built-in voltage converter the system works with both 3.3 V and 5 V logic. The installed slot allows to provide graphic files on micro SD card with FAT16/FAT32 system.

Product compatible with Arduino

On Adafruit website you can finda user's guidetogether with theArduino userlibrary.

Exits

The device can work in two modes: 8-bit communication and SPI, SPI outputs are shown in the table below. Details of 8-bit connection can be found in the tutorial.An example of a touch screen connection is available inthe user guide.

Pin Description
VIN Screen illumination: 3.3 V to 5 V.
GND The weight of the system.
MISO SPI bus input data line.
SCK SPI bus clock line.
MOSI SPI bus output data line.
CS SPI bus device selection - chip select for display.
D/C Transmission selection pin: data/command.
RST Reset the system.

2.8'' TFT LCD touch screen specification

  • Supply voltage: 3.3 V to 5.0 V
  • Output operating voltage: 3.3 V to 5.0 V
  • 4-wire touch screen
  • The driver:ILI9341
  • Diagonal of the screen: 2.8 inches
  • Resolution: 320 x 240 px
  • Deep in color: 18-bit
  • White LED backlighting with controllable brightness via PWM signal
  • Communication: SPI or 8-bit mode
  • Built-in slot for microSD memory card

Screen - type LCD TFT
Screen - diagonal 2.8''
Screen - interface SPI
Screen - touch yes
Screen - resolution 320x240px
Package width 10.5 cm
Package height 6 cm
Package depth 1 cm
Package weight 0.043 kg

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Touch screen Adafruit LCD display 2,8'' 320x240px + microSD reader - Adafruit 1770

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