Item Type: TFT LCD Screen Module Material: TFT Driver Chip: ILI9488 Resolution: 480x320 (PX) VCC: Power Input (3.3V to 5V) GND: Power Source CS: LCD Chip Selection RESET: The LCD Reset D/C: LCD Bus Command/Data Selection SDI(MOSI) : LCD SPI Display Bus Data Input SCK: LCD SPI Display Bus Clock Signal LED: LCD Backlit Control (High Level On) SDO(MISO): LCD SPI Display Bus Data Input And Output T CLK: Touch Panel SPI Bus Clock Signal T CS: Touch Panel SPI Bus Chip Selection T DIN: Touch Panel SPI Bus Data Input T OUT: Touch Panel SPI Bus Data Output T IRQ: The Touch Panel Interrupts IRQ Signal13.5inch LCD Module: This TFT LCD screen module possesses 480320 HD resolution. 2Serial Peripheral Interface: This TFT LCD display uses serial peripheral interface bus, only need a few IO to light up the screen display. 3Memory Card Slot: This 3.5in TFT LCD screen module is equipped with for memory card slot for easy expansion of experiments. 4High Practicality: This TFT LCD screen with multifunction can be used for other display functions through the signal transmission line. 5Power Saving: This TFT screen display is compatible with 3.3V to 5V working voltage, low energy consumption and power saving.1 x TFT LCD Screen Module