Adafruit Round RGB 666 TTL TFT Display - 2.1" 480x480 - Capacitive Touch

This vibrant round TFT display, with a 2.1" diagonal size and a vivid 480x480 resolution, brings precision graphics to life. Its IPS technology ensures consistent, vibrant colors from virtually any angle, supporting up to 80 degrees off-axis viewing.

The display is powered by an ST7701S TFT driver, utilizing both SPI and TTL RGB data. Note that the SPI data is used solely for configuring, thus drawing requires a compatible microcontroller setup. Its unique 40-pin connector distinguishes it from standard displays, demanding precise compatibility consideration.

A capacitive touch display feature, managed by a CST826, supports I2C and IRQ for touch interaction, which can be accessed through Arduino or CircuitPython. This component is ideal for dynamic, advanced projects but ensures a suitable driver board is in place for seamless integration.

For those utilizing devices like the ESP32-S3 with octal PSRAM or a Raspberry Pi, this display module, devoid of a PCB, offers flexibility and advanced configuration options. It's a specialized tool for robust builds and sophisticated applications, complete with essential coding resources to harness its full potential.