ELEGOO UNO R3 2.8" TFT Touch Screen
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display ELEGOO Model: UNO R3 2.8 TFT Shield 📅 Acquired: 2016
2.8" TFT LCD touchscreen shield with SD card socket
Connection Types
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Overview
The ELEGOO 2.8” TFT Touch Screen is a color LCD touchscreen shield with SD card socket for Arduino UNO.
The shield features:
- 2.8” TFT LCD display (240x320 pixels)
- Resistive touchscreen
- SD card socket for data storage
- SPI interface for touchscreen and SD Card
- Operating voltage: 5V (3.3V compatible with level shifters)
- 65K color display
- ILI9341 or similar display driver
- 8 Bit parallel interface for display
- Shield form factor (though adaptable to ESP32)
- Backlight control
Remarks
While ILI9341 is supported through ili9xxx and MIPI SPI components, they both use SPI bus for sending display data. This touch screen uses parallel interface and SPI is used for control.