2.4 inch TFT Display Shield - 240*320 pixels - With touchscreen

A 2.4 inch TFT display with 240*320 (RGB) pixels that can be placed directly on an Arduino Mega or Uno.
The required library can be found here: Github prenticedavid/MCUFRIEND_kbv (adjustments for operation described below)

Specifications:

• 240*320 pixels
• Suitable for an Uno (Atmega328P) or Mega (Atmega2560) based Arduinos (other chips are not supported)
• Dimensions: 72.5 x 53 (height of LCD screen depends on type of LCD))
• Control screen: 8 bits (parallel)
• With built-in SD card reader (separate connection for SPI pins)
• Ability to solder SPI flash chip at U5 (only ILI9320 version)
• Driver: ILI9320 or ILI9341 (or compatible with one of two)

Manual for TFT Shield with ILI9320 driver:

• Install this library: https://github.com/prenticedavid/MCUFRIEND_kbv
• Open Arduino and go to File -> Examples -> MCUFRIEND_kbv -> Touch_shield_kbv
• Adjust the next piece of code on line 30 to 33:

uint8_t YP = A1; // must be an analog pin, use "An" notation!
uint8_t XM = A2; // must be an analog pin, use "An" notation!
uint8_t YM = 7; // can be a digital pin
uint8_t XP = 6; // can be a digital pin

To:

uint8_t YP = A2; // must be an analog pin, use "An" notation!

uint8_t XM = A1; // must be an analog pin, use "An" notation!

uint8_t YM = 6; // can be a digital pin

uint8_t XP = 7; // can be a digital pin

• Modify the next piece of code on line 134:

identifier = tft.readID ();

To:

identifier = tft.readID ();

identifier = 0x9320;

• Adjust the next piece of code on line 149 to 152:

} else if (identifier == 0x9320) {

name = "ILI9320";

YP = A3; XM = A2; YM = 9; XP = 8;

TS_LEFT = 902; TS_RT = 137; TS_TOP = 941; TS_BOT = 134;

To:

} else if (identifier == 0x9320) {

name = "ILI9320";

YP = A1; XM = A2; YM = 7; XP = 6;

TS_LEFT = 902; TS_RT = 137; TS_TOP = 941; TS_BOT = 134;

• Adjust the next piece of code on line 244 to 245:

xpos = directory (tp.x, TS_LEFT, TS_RT, 0, tft.width ());

ypos = directory (tp.y, TS_TOP, TS_BOT, 0, tft.height ());

To:

xpos = directory (tp.x, TS_LEFT, TS_RT, 0, tft.width ());

ypos = directory (tp.y, TS_TOP, TS_BOT, 0, tft.height ());

xpos = tft.width () - xpos;

ypos = tft.height () - ypos;

• Upload this code to your Arduino to test your TFT shield!

Manual for TFT Shield with ILI9341 driver:

• Install this library (you can also find it via the Arduino IDE library manager): https://github.com/prenticedavid/MCUFRIEND_kbv
• And install this library (you can also find it via the Arduino IDE library manager): https://github.com/adafruit/Adafruit_TouchScreen
• Open Arduino and go to File -> Examples -> MCUFRIEND_kbv -> Touch_shield_new
• Adjust the next piece of code on lines 12 and 13:

const int XP = 6, XM = A2, YP = A1, YM = 7; // ID = 0x9341

const int TS_LEFT = 907, TS_RT = 136, TS_TOP = 942, TS_BOT = 139;

To:

const int XP = 8, XM = A2, YP = A3, YM = 9; // ID = 0x9341

const int TS_LEFT = 907, TS_RT = 136, TS_TOP = 900, TS_BOT = 60,

• Add the following piece of code to line 155 (behind "} " of " switch (Orientation) {" section):

xpos = tft.width () - xpos;

ypos = tft.height () - ypos;

• Upload this code to your Arduino to test your TFT shield!