UPDATED GUIDE: 1.8″ TFT Display Breakout and Shield #CircuitPython #Feather #Adafruit #AdafruitLearningSystem #Display @Adafruit @MakerMelissa

The 1.8″ TFT Display Breakout and Shield guide has been updated with a new section on using CircuitPython displayio.

This tutorial is for our 1.8″ diagonal TFT display. It comes packaged as a breakout or as an Arduino shield. Both styles have a microSD interface for storing files and images. These are both great ways to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it requires little memory and only a few pins. This makes it ideal for use with small microcontrollers.

The shield version plugs directly into an Arduino with no wiring required. The breakout version can be used with every kind of microcontroller.

The 1.8″ display has 128×160 color pixels. Unlike the low cost “Nokia 6110” and similar LCD displays, which are CSTN type and thus have poor color and slow refresh, this display is a true TFT! The TFT driver (ST7735R) can display full 18-bit color (262,144 shades!). And the LCD will always come with the same driver chip so there’s no worries that your code will not work from one to the other.

See this updated guide now!


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