Adafruit 2.8inch TFT LCD Cap Touch Breakout Board with MicroSD Socket

Adafruit 2.8inch TFT LCD Cap Touch Breakout Board with MicroSD Socket

52,95 € (Net 44,50 €)

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SKU: AF2090
GTIN: 4060137060809
Category: LCD/TFT
Manufacturers: Adafruit
MPN: 2090
Storage Tiers: Maintain

This capacitive touchscreen LCD TFT display is big (2.8" diagonal) bright (4 white-LED backlight) and colorful! 240x320 pixels with individual RGB pixel control, this has way more resolution than a black and white 128x64 display. As a bonus, this display has a capacitive single-touch touchscreen attached to it already, so you can detect finger presses anywhere on the screen. (We also have a resistive touchscreen version AF1770 of this display breakout)

This display has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. The display can be used in two modes: 8-bit and SPI. For 8-bit mode, you'll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total). SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and d/c) but is slower than 8-bit mode. In addition, 2 I2C pins are required for the touch screen controller.

We wrapped up this display into an easy-to-use breakout board, with SPI connections on one end and 8-bit on the other. Both are 3-5V compliant with high-speed level shifters so you can use with any microcontroller. If you're going with SPI mode, you can also take advantage of the onboard MicroSD card socket to display images. (The microSD card not included, but any will work)

Of course, we wouldn't just leave you with a datasheet and a "good luck!". For 8-bit interface fans we've written a full open source graphics library that can draw pixels, lines, rectangles, circles, text, and more. For SPI users, we have a library as well, its separate from the 8-bit library since both versions are heavily optimized. We also have an interfacing library for the capacitive touch screen.

If you are using an Arduino-shaped microcontroller, check out our TFT shield version AF1947 of this same display

Specifications:

Board: 81.3mm x 62.5mm / 3.2" x 2.46"
Screen: 69.6mm x 45.2mm / 2.74" x 1.78"
Mounting Holes: 76.2mm x 57.2mm / 3" x 2.25"
Weight: 44g

Revision History:

As of Sept 22, 2020, we now use the FT6206-compatible CST026 capacitive touch controller chip. It is drop-in code-compatible.

Storage Tiers:	Maintain
Platform:	Arduino*
Resolution:	320x240
Form/Type:	LCD/TFT
Interface/Connector:	SPI
Display Size (inch):	2,8
Touchscreen:	Capacitive
Shipping weight:	0,06 kg
Item weight:	0,05 kg
Dimensions ( Length × Width × Height ):	5,10 × 8,10 × 0,06 cm
RoHS Certificate:	compliant