In this tutorial you'll learn how to wire the ST7735 to an Arduino Uno over SPI, install the Adafruit ST7735 and GFX libraries, run the built-in graphicstest example to verify your setup, draw text, numbers, lines, rectangles and circles in 65K colors, fill the screen with. In this tutorial you'll learn how to wire the ST7735 to an Arduino Uno over SPI, install the Adafruit ST7735 and GFX libraries, run the built-in graphicstest example to verify your setup, draw text, numbers, lines, rectangles and circles in 65K colors, fill the screen with. The 1. 8-inch ST7735 is one of the most popular TFT displays for Arduino projects — small, colorful, fast over SPI, and capable of displaying not just text and shapes but full bitmap images loaded directly from an SD card. If you've been looking for a display that goes beyond a monochrome OLED, this. This post shows how to easily interface an Arduino board with ST7735 TFT display module, how to print texts, numbers, and draw shapes. SPI: Serial Peripheral Interface. The ST7735 is a. The ST7735 is a low-power, full-color LCD driver manufactured by Arduino (Part ID: LCD). 8-inch TFT screen with 128×160 pixel resolution and full 18-bit color capability (262,144 shades). The instructions and code will work with some minor changes for other ESP32's and TFT's as well, as long as the display uses the ST7735 display driver.
