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Feature

Durable hard PCB board and SD card socket, ideal for 5110 interface
2.4 inch TFT LCD shield without touch panel, fast to operate
Support Serial SPI Mode, Interface 4-Wire SPI, Need 4 IOs from your MCU only
Support a variety of microcontroller IO connection, professional and practical
5V compatible, use with 3.3V or 5V logic

Description

Specifications:
Resolution: 240x320
Driver IC: ILI9341
Input Voltage: 5V/3.3V
Size 2.2 inch, It has PCB backplane with power IC, SD card socket
LED Numbers 4 LEDs, Driver IC: ILI9341, Color Depth 262K/65K
Module Size:67mm(length)*40mm(width)*4mm(thickness), Active Area: 47.5mm(Length)x36.5mm(Width)

Package Included:
1*2.2" 2.2 inch 4-Wire SPI TFT LCD Display Module

How to use it?
1. use 5v to led pin, 3.3v to vcc and 1k / 1.5k resistor voltage dividers to get it to work. 1k resistor in series from Arduino to tft logic pin, 1.5k from tft pin to ground.
2.#define TFT_DC 9
#define TFT_CS 10
#define TFT_MOSI 11
#define TFT_CLK 13
#define TFT_RST 12
#define TFT_MISO 8
3.// Use hardware SPI (on Uno, #13, #12, #11) and the above for CS/DC
//ILI9341 tft = ILI9341(TFT_CS, TFT_DC);
4.// If using the breakout, change pins as desired
ILI9341 tft = ILI9341(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO).

Serial monitor output:
1-- ILI9341 Test!
Display Power Mode: 0x94
MADCTL Mode: 0x48
Pixel Format:0x5
ImageFormat: 0x80
Self Diagnostic: 0xC0
Benchmark Time (microseconds)
2-- Screen fill 18159720
Text 921664
Lines 8537648
Horiz/Vert Lines 1485756
Rectangles (outline) 946520
Rectangles (filled) 37689232
Circles (filled) 5325780
Circles (outline) 3725412
Triangles (outline) 1944508
Triangles (filled) 12525852
Rounded rects (outline) 1782700
Rounded rects (filled) 40989648