2.4"inch 3.5"inch TFT LCD Dispaly Touch Screen Shield UNO R3 Board For Mega2560

2.4 inch TFT LCD

Description:

1. Size: 2.0 inch SPI seial bus
2. Resolution: 176*220
3. Driving IC: ILI9225

Features:

1. Support Arduino MCU direct insertion,don't need any connections
2. Integrated stabilivolt IC,support 5V or 3.3V power supply
3. Compatible with 5V/3.3V IO level,support MCU IO connections
4. Integrated backlight control circuit,can control on/off or PWM dimming
5. Integrated SD card expansion circuit
6. Preserve SPI FLASH word circuit,easy tot expand applications

Package included:

1 x 2.4 inch TFT LCD Dispaly Touch Screen Shield Module For Arduino UNO R3 Mega2560

3.5 inch TFT LCD

Features:

3.5 inch TFT LCD Module, Resolution 480x320, Controller ili9481 ili9468, ili9488 hx8357, or r61581.
Designed with a TF(Micro SD) card socket on the back of board so that you can conveniently insert a card.
Support touch screen function.
The test code is provided below.
This kit requires certain professional knowledge and ability, make sure you know how to use it, please. We cannot provide any technical assistance.
 
Specifications:
Controller: ili9481 ili9468, ili9488 hx8357, or r61581
Resolution: 480x320
Voltage: 5V/3.3V
 
LCD Interface Definitions:
The order definition
 1  NC
 2  VDD
 3  VDD
 4  CS
 5  RS
 6  WR
 7  RD
 8  RESET
 9  DB0
 10  DB1
 11  DB2
 12  DB3
 13  DB4
14  DB5
 15  DB6
 16  DB7
 17  DB8
 18  DB9
 19  DB10
 20  DB11
 21  DB12
 22  DB13
 23  DB14
 24  DB15
 25  GND
26 NC
 27  NC
 28  NC
 29  NC
 30  LED-K6
 31  LED-K5 
 32  LED-K4 
 33  LED-K3
 34   LED-K2
 35   LED-K1 
 36  LED-A 
37 GND

 

Initialization Code:

write_SPI_commond(0xFF);
write_SPI_commond(0xFF);
delay_nms(5);
write_SPI_commond(0xFF);
write_SPI_commond(0xFF);
write_SPI_commond(0xFF);
write_SPI_commond(0xFF);
delay_nms(10);

write_SPI_commond(0xB0);
write_SPI_data(0x00);

write_SPI_commond(0xB3);
write_SPI_data(0x02);
write_SPI_data(0x00);
write_SPI_data(0x00);
write_SPI_data(0x10);

write_SPI_commond(0xB4);
write_SPI_data(0x11);//0X10

write_SPI_commond(0xC0);
write_SPI_data(0x13);
write_SPI_data(0x3B);//
write_SPI_data(0x00);
write_SPI_data(0x00);
write_SPI_data(0x00);
write_SPI_data(0x01);
write_SPI_data(0x00);//NW
write_SPI_data(0x43);

write_SPI_commond(0xC1);
write_SPI_data(0x08);
write_SPI_data(0x15);//CLOCK
write_SPI_data(0x08);
write_SPI_data(0x08);

write_SPI_commond(0xC4);
write_SPI_data(0x15);
write_SPI_data(0x03);
write_SPI_data(0x03);
write_SPI_data(0x01);

write_SPI_commond(0xC6);
write_SPI_data(0x02);

write_SPI_commond(0xC8);
write_SPI_data(0x0c);
write_SPI_data(0x05);
write_SPI_data(0x0A);//0X12
write_SPI_data(0x6B);//0x7D
write_SPI_data(0x04);
write_SPI_data(0x06);//0x08
write_SPI_data(0x15);//0x0A
write_SPI_data(0x10);
write_SPI_data(0x00);
write_SPI_data(0x31);//0x23

write_SPI_data(0x10);
write_SPI_data(0x15);//0x0A
write_SPI_data(0x06);//0x08
write_SPI_data(0x64);//0x74
write_SPI_data(0x0D);//0x0B
write_SPI_data(0x0A);//0x12
write_SPI_data(0x05);//0x08
write_SPI_data(0x0C);//0x06
write_SPI_data(0x31);//0x23
write_SPI_data(0x00);

write_SPI_commond(0x35);
write_SPI_data(0x00);

//write_SPI_commond(0x36);
//write_SPI_data(0x00);

write_SPI_commond(0x0C);
write_SPI_data(0x66);

write_SPI_commond(0x3A);
write_SPI_data(0x66);

write_SPI_commond(0x44);
write_SPI_data(0x00);
write_SPI_data(0x01);

write_SPI_commond(0xD0);
write_SPI_data(0x07);
write_SPI_data(0x07);//VCI1
write_SPI_data(0x14);//VRH 0x1D
write_SPI_data(0xA2);//BT 0x06

write_SPI_commond(0xD1);
write_SPI_data(0x03);
write_SPI_data(0x5A);//VCM  0x5A
write_SPI_data(0x10);//VDV

write_SPI_commond(0xD2);
write_SPI_data(0x03);
write_SPI_data(0x04);//0x24
write_SPI_data(0x04);

write_SPI_commond(0x11);
delay_nms(150);

write_SPI_commond(0x2A);
write_SPI_data(0x00);
write_SPI_data(0x00);
write_SPI_data(0x01);
write_SPI_data(0x3F);//320

write_SPI_commond(0x2B);
write_SPI_data(0x00);
write_SPI_data(0x00);
write_SPI_data(0x01);
write_SPI_data(0xDF);//480

//write_SPI_commond(0xB4);
//write_SPI_data(0x00);
delay_nms(100);

write_SPI_commond(0x29);
delay_nms(30);

write_SPI_commond(0x2C);

Package Includes:
1 x 3.5 inch TFT LCD 480x320 Display Touch Screen UNO R3 Board For Arduino Mega 2560


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