{There are actually much more apps are MCU interface and RGB interface and SPI interface, primarily the next discrepancies:MCU interface: will decode instructions, timing generator to produce timing signals, generate COM and SEG generate. https://1-32-inch-tft-round-lcd-d63715.ltfblog.com/29103668/5-simple-techniques-for-2-8-inch-tft-round-lcd-display