Given the limitations of the Arduino UNO the bigger the display the worse the performance. The TFT controller used cannot switch internal display RAM, so you can't use the double buffer technique for animations but still you can only re-draw small sections of screen. With the Arduino UNO full-color TFT LCDs are suitable to display simple data and commands. Is this display suitable for the Arduino UNO?ĭepends on the needs of your project. That improves image quality, better contrast and addressability. TFT LCD is a variant of a liquid-crystal display (LCD) that uses thin-film-transistor (TFT) technology. In this road test I apply different tutorials to check the performance and issues of this specific shield: AZ-Delivery 2.4 inch TFT LCD display with resistive 4-wire touchscreen and an integrated SD card reader. There are many tutorials on Arduino shields for 2.4 inch TFT LCD displays.
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