3.2TFT LCD - Revision history

Admin: /* How to buy it */

2015-01-13T03:45:54Z

How to buy it

← Older revision		Revision as of 03:45, 13 January 2015
Line 96:		Line 96:
	MISO(pin29) -> D50		MISO(pin29) -> D50
	MOSI(pin30)-> D51		MOSI(pin30)-> D51

			Touch Screen and SD Card share the MOSI and MISO, and they are controlled through T_CS and SD_CS separately.

			When T_CS is enabled，Touch Screen works；when SD_CS is enabled，SD Card works.




	==How to buy it ==		==How to buy it ==
	Click here to buy [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2“TFT LCD]		Click here to buy [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2“TFT LCD]

Admin: /* SD Card: */

2015-01-13T03:43:03Z

SD Card:

← Older revision		Revision as of 03:43, 13 January 2015
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	Interface SD card to '''Arduino mega''':		Interface SD card to '''Arduino mega''':
	SCK -> D52
	MISO -> D50		SCK(pin34) -> D52
	MOSI-> D51		SD_CS(pin22) -> D53
	~~CS -> D53~~		MISO(pin29) -> D50
			MOSI(pin30)-> D51

	==How to buy it ==		==How to buy it ==
	Click here to buy [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2“TFT LCD]		Click here to buy [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2“TFT LCD]

Admin: /* Touch Screen: */

2015-01-13T03:42:07Z

Touch Screen:

← Older revision		Revision as of 03:42, 13 January 2015
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	*Interface the touchscreen to '''Arduino Mega2560:'''		*Interface the touchscreen to '''Arduino Mega2560:'''

	Default pin number in example code:		Default pin number in example code:
	DCLK-> D6
	CS(~~pin30~~) -> D5		DCLK(pin34)-> D6
	IN -> D4		T_CS(pin33) -> D5
	~~OUT~~-> D3		MOSI(pin30) -> D4
	~~IRQ~~ -> D2		MISO(pin29) -> D3
			T_PEN(pin31) -> D2


	Note:TCLK, TCS, TDIN, TDOUT, IRQ also can be connected to any free pin. But the pin number must be in accord with the touch screen initializing statement myTouch(DCLK,CS,IN,OUT,IRQ).		Note:TCLK, TCS, TDIN, TDOUT, IRQ also can be connected to any free pin. But the pin number must be in accord with the touch screen initializing statement myTouch(DCLK,CS,IN,OUT,IRQ).

Admin: /* Display: */

2015-01-13T03:40:49Z

Display:

← Older revision		Revision as of 03:40, 13 January 2015
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	[http://www.henningkarlsen.com/electronics/library.php?id=51 The UTFT library] is required to be installed to get this screen model display. This library is especially designed for 3.2” TFT LCD screen using 16 bit mode. The library require the following connections.		[http://www.henningkarlsen.com/electronics/library.php?id=51 The UTFT library] is required to be installed to get this screen model display. This library is especially designed for 3.2” TFT LCD screen using 16 bit mode. The library require the following connections.

	*Connect HY-TFT320 to '''Arduino Mega2560''':
	~~LEDA~~ -> 5V		*Connect HY-TFT320 to '''Arduino Mega2560'''
	VCC -> 5V		BL CTR(pin23) -> 3.3V
	RD -> 3.3V		VCC -> 3.3V
	GND -> GND		RD(pin4) -> 3.3V
	~~DB0~~->~~DB7 to~~ pin D37->D30		GND -> GND
	~~DB8~~->~~DB15 to~~ pin D22->D29		DB1~DB8 -> pin D37~D30
	RS -> D38		DB10~DB17 -> pin D22~D29
	WR -> D39		RS(pin2) -> D38
	CS(~~pin15~~) -> D40		WR(pin3) -> D39
	RSET-> D41		LCD_CS(pin1) -> D40
			RSET(pin5)-> D41



	*Connect HY-TFT320 to '''Arduino UNO'''		*Connect HY-TFT320 to '''Arduino UNO'''
	[[File:3.2TFT-uno.jpg\|400px]]		[[File:3.2TFT-uno.jpg\|400px]]
	~~LEDA~~ -> 5V		BL CTR(pin23)-> 3.3V
	VCC -> 5V		VCC -> 3.3V
	RD -> 3.3V		RD(pin4) -> 3.3V
	GND -> GND		GND -> GND
	~~DB0~~->~~DB5 to~~ D8->D13		DB1~DB6 -> D8~D13
	~~DB6~~->A0		DB7->A0
	~~DB7~~->A1		DB8->A1
	~~DB8~~->~~DB15 to~~ D0->D7		DB10~DB17 -> D0~D7
	RSET->A2		RSET(pin5)->A2
	CS->A3		LCD_CS(pin1)->A3
	WR->A4		WR(pin3)->A4
	RS->A5		RS(pin2)->A5

	Note: The TFT controller model needs to be declared in the initializing statement. ITDB02 myGLCD(38,39,40,41) needs to be modified as myGLCD(38,39,40,41,ITDB32S) when using Arduino Mega2560.ITDB02 myGLCD(19,18,17,16,ITDB32S) needs to be commented when using Aduino UNO. Otherwise it just show a blank screen. In practice, RS, WR, CS, RSET can be connected to any free pin. But the pin number must be in accord with myGLCD(RS,WR,CS,RST).		Note: The TFT controller model needs to be declared in the initializing statement. ITDB02 myGLCD(38,39,40,41) needs to be modified as myGLCD(38,39,40,41,ITDB32S) when using Arduino Mega2560.ITDB02 myGLCD(19,18,17,16,ITDB32S) needs to be commented when using Aduino UNO. Otherwise it just show a blank screen. In practice, RS, WR, CS, RSET can be connected to any free pin. But the pin number must be in accord with myGLCD(RS,WR,CS,RST).

Admin: /* introduction */

2015-01-12T02:39:47Z

introduction

← Older revision		Revision as of 02:39, 12 January 2015
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	HY-TFT320 is a [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2 inch TFT LCD] Screen module, 320*240 (resolution), 65K color, 34pins interface , not just a LCD breakout, but include the Touch screen, SD card. So it’s a powerful extension module for your project.		HY-TFT320 is a [http://www.geeetech.com/tft-32-with-sd-touch-module-arduino-compatible-p-777.html 3.2 inch TFT LCD] Screen module, 320*240 (resolution), 65K color, 34pins interface , not just a LCD breakout, but include the Touch screen, SD card. So it’s a powerful extension module for your project.

	This Screen includes a controller SSD1289, it’s 16bit data interface, easy to drive by many MCU like STM32 ,AVR and 8051.HY-TFT320 is designed with a touch controller in it . The touch IC is XPT2046 , and touch interface is included in the 40 pins breakout. Another useful extension in this module is the SD Card socket . It use the SPI mode to operate the SD card, the SPI interface include in the 40pins breakout.		This Screen includes a controller SSD1289, it’s 16bit data interface, easy to drive by many MCU like STM32 ,AVR and 8051.HY-TFT320 is designed with a touch controller in it . The touch IC is XPT2046 , and touch interface is included in the 34 pins breakout. Another useful extension in this module is the SD Card socket . It use the SPI mode to operate the SD card, the SPI interface include in the 40pins breakout.

	==Application Ideas==		==Application Ideas==

Admin: /* example connections with arduino board: */

2014-11-17T02:04:59Z

example connections with arduino board:

← Older revision		Revision as of 02:04, 17 November 2014
Line 33:		Line 33:

	[http://www.henningkarlsen.com/electronics/library.php?id=51 The UTFT library] is required to be installed to get this screen model display. This library is especially designed for 3.2” TFT LCD screen using 16 bit mode. The library require the following connections.		[http://www.henningkarlsen.com/electronics/library.php?id=51 The UTFT library] is required to be installed to get this screen model display. This library is especially designed for 3.2” TFT LCD screen using 16 bit mode. The library require the following connections.
	*Connect HY-TFT320 to Arduino Mega2560:
			*Connect HY-TFT320 to '''Arduino Mega2560''':
	LEDA -> 5V		LEDA -> 5V
	VCC -> 5V		VCC -> 5V
Line 45:		Line 46:
	RSET-> D41		RSET-> D41

	*Connect HY-TFT320 to Arduino UNO		*Connect HY-TFT320 to '''Arduino UNO'''
	[[File:3.2TFT-uno.jpg\|400px]]		[[File:3.2TFT-uno.jpg\|400px]]
	LEDA -> 5V		LEDA -> 5V
Line 65:		Line 66:
	The LCD has a 3.2" 4-wire resistive touch screen lying over it. [http://www.henningkarlsen.com/electronics/library.php?id=55 The Touch library]needs to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.		The LCD has a 3.2" 4-wire resistive touch screen lying over it. [http://www.henningkarlsen.com/electronics/library.php?id=55 The Touch library]needs to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.

	*Interface the touchscreen to Arduino Mega2560:		*Interface the touchscreen to '''Arduino Mega2560:'''
	Default pin number in example code:		Default pin number in example code:
	DCLK-> D6		DCLK-> D6
Line 83:		Line 84:
	Note: The library only supports FAT16 fomatted SD card up to 2GB, so you need to fomat your SD card to FAT16. 4GB FAT16 fomatted SD card is tested not working. Long file names are not supported. Keep your file names compliant with 8.3 standard.		Note: The library only supports FAT16 fomatted SD card up to 2GB, so you need to fomat your SD card to FAT16. 4GB FAT16 fomatted SD card is tested not working. Long file names are not supported. Keep your file names compliant with 8.3 standard.

	Interface SD card to Arduino mega:		Interface SD card to '''Arduino mega''':
	SCK -> D52		SCK -> D52
	MISO -> D50		MISO -> D50

Admin: /* Usage: */

2014-11-17T02:03:26Z

Usage:

← Older revision		Revision as of 02:03, 17 November 2014
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	[[File:TFT 3.2 With SD Touch Module 34 pins.png]]		[[File:TFT 3.2 With SD Touch Module 34 pins.png]]

	== ~~Usage~~: ==		== example connections with arduino board: ==
	===Display:===		===Display:===
	[[File:3.2TFT IMG 1.jpg\|400px]]		[[File:3.2TFT IMG 1.jpg\|400px]]

Admin: /* Touch Screen: */

2014-11-17T01:52:56Z

Touch Screen:

← Older revision		Revision as of 01:52, 17 November 2014
Line 63:		Line 63:

	===Touch Screen:===		===Touch Screen:===
	The LCD has a 3.2" 4-wire resistive touch screen lying over it. [http://www.henningkarlsen.com/electronics/library.php?id=35 The Touch library]needs to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.		The LCD has a 3.2" 4-wire resistive touch screen lying over it. [http://www.henningkarlsen.com/electronics/library.php?id=55 The Touch library]needs to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.

	*Interface the touchscreen to Arduino Mega2560:		*Interface the touchscreen to Arduino Mega2560:

Admin: /* pin difinition */

2014-11-17T01:42:51Z

pin difinition

← Older revision		Revision as of 01:42, 17 November 2014
Line 26:		Line 26:

	==pin difinition==		==pin difinition==
	[[File:TFT 3.2 With SD Touch Module 34 pins.png~~.jpg~~]]		[[File:TFT 3.2 With SD Touch Module 34 pins.png]]

	== Usage: ==		== Usage: ==

Admin: /* pin difinition */

2014-11-17T01:42:30Z

pin difinition

← Older revision		Revision as of 01:42, 17 November 2014
Line 26:		Line 26:

	==pin difinition==		==pin difinition==
	[[File:3.~~2TFT pin~~.jpg]]		[[File:TFT 3.2 With SD Touch Module 34 pins.png.jpg]]

	== Usage: ==		== Usage: ==