1、OPTIONAL TOUCH FUNCTION: Touch screen TFT LCD display module features 480x320 HD resolution with optional touch functionality. 2、SERIAL PERIPHERAL INTERFACE: TFT LCD display module uses a serial peripheral interface and requires only a few IO to light up the screen display. 3、MEMORY CARD SLOT: Touch screen module is equipped with a memory card slot for easy expansion of experiments and provides a rich set of sample programs. 4、SIMPLE AND PRACTICAL: 5 inch TFT LCD display module can be used for other display functions via signal transmission lines, making it simple and practical. 5、3V-5V OPERATING VOLTAGE: TFT LCD screen module is compatible with 3V‑5V operating voltage for low power consumption and power saving. 1 x 3.5 Inch TFT LCD Display Module1 x Stylus Item Type: 3.5 Inch TFT LCD Display ModuleMaterial: TFTDriver Chip: ILI9488Resolution: 480x320 (Pixels)Marker:VCC: Power Input ( 3.3V-5V)GND: Power GroundCS: LCD Chip SelectRESET: LCD ResetD C: LCD Bus Command, Data SelectionSDI(MOSI): LCD SPI Display Bus Data InputSCK: LCD SPI Display Bus Clock SignalLED: LCD Backlight Control (High Level Illumination)SDO(MISO): LCD SPI Display Bus Data Input OutT CLK: Touch Panel SPI Bus Clock SignalT CS: Touch Panel SPI Bus Chip SelectT DIN: Touch Panel SPI Bus Data InputT OUT: Touch Panel SPI Bus Data OutputT IRQ: Touch Panel Interrupt IRQ Signal