Features:
Display Color: RGB 65K color
With Touch Pen
Size: 4.0(inch)
Type: TFT
Driver Chip: ST7796.
Resolution: 480*320 (Pixe)
Module Interface: 4-wire SPI interface
Effective Display Area: 55.68x83.52 (mm)
Module PCB Size: 61.74x108.04 (mm)
Touch Panel Type: Resistive Touch Panel
Touch IC: XPT2046
VCC Supply Voltage: 3.3V~5V

Pin Description
VCC: Power input (3.3V~5V)
GND: Power ground
CS: LCD chip select
RESET: LCD reset
DC: LCD bus command/data select
SDI(MOSI): LCD SPI display bus data input
SCK: LCD SPI display bus clock signal
LED: LCD backlight control high level point high)
SDO(MISO): LCD SPI Display Bus Data Input Output
T_ _CLK: Touch Panel SPI bus clock signal
T_ CS: Touch Panel SPI bus chip select
T_ _DIN: Touch panel SPI bus data input
T_ _DO: Touch Panel SPI bus data output
T_ _IRQ: Touch Panel Interrupt IRQ signal