Round RGB TTL TFT Display 2.1" 480x480 No Touchscreen TL021WVC02-B1323B

This 2.1" round RGB TTL TFT display features a 480x480 16-bit full-color IPS screen for excellent color fidelity up to 80 degrees off-axis. It has no touchscreen functionality, making it a more affordable option compared to the capacitive touch model PID 5792.

The display uses the ST7701S driver and requires both SPI and TTL RGB 'dot clock' data interfaces. Note that SPI is only for configuring the display and not for drawing pixels. The connector has 40 pins but differs from standard rectangular TFT pinouts, so it requires a compatible microcontroller or driver board capable of TTL RGB driving (such as the Adafruit Qualia ESP32-S3 or Raspberry Pi with appropriate setup).

Important: This is a display module only; no PCB or driver board is included. Confirm compatibility before purchasing, as it cannot be used with most common microcontrollers like Arduino or Feather unless they support TTL RGB-666. See the Adafruit Qualia ESP32-S3 for TTL RGB-666 Display for compatible driver board.

Technical Details:

• Display Size: 2.1" diagonal
• Resolution: 480 x 480 pixels (16-bit color)
• Display Type: IPS TFT
• Driver: ST7701S
• Interfaces: SPI (configuration only), TTL RGB 'dot clock'
• No touchscreen
• Connector: 40-pin (non-standard pinout)

ST7701 Datasheet, Display Init Code, Pinout Diagram