Welcome to the shop! OPTIONAL TOUCH FUNCTION: This TFT LCD screen module features a 480x320 HD resolution with optional touch functionality. SERIAL PERIPHERAL INTERFACE: The TFT LCD display module utilizes a serial peripheral interface, requiring only a few IO pins to illuminate the screen. MEMORY CARD SLOT: The touch screen module is equipped with a memory card slot for easy experiment expansion and provides a rich set of example programs. SIMPLE AND PRACTICAL: The 3.5-inch TFT LCD display module can be used for other display functions via signal transmission lines, making it simple and practical. 3.3V-5V OPERATING VOLTAGE: The TFT LCD screen module is compatible with 3.3V-5V operating voltage for low power consumption and energy efficiency. Item Type: 3.5 inch TFT LCD Screen Module Material: TFT Driver Chip: ILI9488 Resolution: 480x320 (pixels) Pinout: VCC: Power Supply (3.3V-5V) GND: Power Ground CS: Select LCD Chip RESET: LCD Reset DC: LCD Bus Command, Data Selection SDI(MOSI): LCD SPI Display Bus Data Input SCK: LCD SPI Display Bus Clock Signal LED: LCD Backlight Control (High-Level Lighting) SDO(MISO): LCD SPI Display Bus Data Input T CLK: Touch Panel SPI Bus Clock Signal T CS: Select Touch Screen SPI Bus Chip T DIN: Touch Panel SPI Bus Data Input T OUT: Touch Panel SPI Bus Data Output T IRQ: Touch Screen Interrupt IRQ Signal Includes: 1 x 3.5 inch TFT LCD Screen Module 1 x Stylus