Search query: tft touchscreen arduino

Product: HiLetgo 2.4" ILI9341 240X320 TFT LCD Display with Touch Panel LCD for Arduino UNO MEGA2560 HiLetgo 2.4" TFT LCD Display Shield Touch Panel ILI9341 240X320 for Arduino UNO MEGA
Features:
2.4" diagonal LCD TFT Touch Panel display
Bright, 4 white-LED backlight, on by default but you can connect the transistor to a digital pin for backlight control
Colorful, 18-bit 262,000 different shades
4-wire resistive touchscreen
8 bit digital interface, plus 4 control lines
Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the micro SD
5V compatible, use with 3.3V or 5V logic
For Arduino UNO R3 MEGA2560
Package included:
1*2.4" TFT LCD Display Shield Touch Panel ILI9341 240X320 for Arduino UNO MEGA
2.4" diagonal LCD TFT Touch Panel display
Bright, 4 white-LED backlight, on by default but you can connect the transistor to a digital pin for backlight control
Colorful, 18-bit 262,000 different shades
4-wire resistive touchscreen
8 bit digital interface, plus 4 control lines HiLetgo Red

Product: HiLetgo 2.2 Inch ILI9341 SPI TFT LCD Display 240x320 ILI9341 LCD Screen with SD Card Slot for Arduino Raspberry Pi 51/AVR/STM32/ARM/PIC 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
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 HiLetgo Red

Product: KOOKYE Mega2560 Board + 3.2" TFT LCD Touch Screen + LCD Shield SD Reader for Arduino 3D Printers and Robotics KOOKYE