Difference between revisions of "ITDB02-2.4S"

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==Overview==
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==Overview== <!--T:1-->
 
[[File:IM140714002_5.jpg|thumb|400px|right]]
 
[[File:IM140714002_5.jpg|thumb|400px|right]]
 
ITDB02-2.4S module is 2.4" SPI TFT LCD with 262K color 320 x 240 resolutions. The controller chip of this LCD module is ILI9341V. Since its interface is SPI, you need 6 Dupont lines (SCK,MISO,MOSI,CS,D/C,RST) to control the LCD module. Moreover, there is an on-board micro SD card slot for multimedia storage and data logging purposes. This 2.4" LCD is a resistive touchscreen as well, so you can detect finger presses anywhere on the screen.
 
ITDB02-2.4S module is 2.4" SPI TFT LCD with 262K color 320 x 240 resolutions. The controller chip of this LCD module is ILI9341V. Since its interface is SPI, you need 6 Dupont lines (SCK,MISO,MOSI,CS,D/C,RST) to control the LCD module. Moreover, there is an on-board micro SD card slot for multimedia storage and data logging purposes. This 2.4" LCD is a resistive touchscreen as well, so you can detect finger presses anywhere on the screen.
  
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Go shopping [http://imall.iteadstudio.com/itdb02-2-4s.html ITDB02-2.4S (SKU:IM140714002)]
 
Go shopping [http://imall.iteadstudio.com/itdb02-2-4s.html ITDB02-2.4S (SKU:IM140714002)]
  
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==Features==
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==Features== <!--T:3-->
 
*Compatible for 3.3/5V operating level
 
*Compatible for 3.3/5V operating level
 
*Integrated with an micro SD card slot
 
*Integrated with an micro SD card slot
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*Resistive touchscreen
 
*Resistive touchscreen
  
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==Specification==
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==Specification== <!--T:4-->
 
{| border="1"
 
{| border="1"
 
| PCB size||44mm X 74mm X 1.6mm
 
| PCB size||44mm X 74mm X 1.6mm
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|}
 
|}
  
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==Electronic Characteristics==
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==Electronic Characteristics== <!--T:5-->
 
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==Hardware==
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==Hardware== <!--T:6-->
 
[[File:IM140714002pic1.jpg|500px]]
 
[[File:IM140714002pic1.jpg|500px]]
 
[[File:IM140714002pic2.jpg|500px]]
 
[[File:IM140714002pic2.jpg|500px]]
 
[[File:IM140714002pic3.jpg|500px]]
 
[[File:IM140714002pic3.jpg|500px]]
  
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==Pin Map==
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==Pin Map== <!--T:7-->
 
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*LEDA: When LEDA is set as high electronic level, the backlight turns on. When it's set as low electronic level, the backlight turns off.
 
*LEDA: When LEDA is set as high electronic level, the backlight turns on. When it's set as low electronic level, the backlight turns off.
  
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==Instruction==
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==Instruction== <!--T:8-->
  
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<big>'''1.Touch Function'''</big>
 
<big>'''1.Touch Function'''</big>
 
*Upload '''2_4_spi_touch.ino''' into UNO main board
 
*Upload '''2_4_spi_touch.ino''' into UNO main board
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[[File:IM140714002in2.gif|400px]]
 
[[File:IM140714002in2.gif|400px]]
  
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<big>'''2.Display the image from micro SD card'''</big>
 
<big>'''2.Display the image from micro SD card'''</big>
 
*[[Download]] the library from this link: https://github.com/adafruit/Adafruit_ILI9340 , then extract it into the directory '''\arduino\libraries'''
 
*[[Download]] the library from this link: https://github.com/adafruit/Adafruit_ILI9340 , then extract it into the directory '''\arduino\libraries'''
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*Copy the image '''woof.bmp''' from the directory '''Adafruit_ILI9340\examples\spitftbitmap''' to your SD card, then plug the card into the SD card slot on ITDB02-2.2S LCD module
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*Copy the image '''woof.bmp''' from the directory '''Adafruit_ILI9340\examples\spitftbitmap''' to your SD card, then plug the card into the SD card slot on [[ITDB02-2.2S]] LCD module
 
*Use arduino IDE to open '''spitftbitmap.ino''' in the directory '''Adafruit_ILI9340\examples\spitftbitmap''' then upload it to UNO main board.  
 
*Use arduino IDE to open '''spitftbitmap.ino''' in the directory '''Adafruit_ILI9340\examples\spitftbitmap''' then upload it to UNO main board.  
 
*Select 5V electronic level in the 2.2S LCD module, then use dupont lines to connect UNO and LCD module according to the table as below:
 
*Select 5V electronic level in the 2.2S LCD module, then use dupont lines to connect UNO and LCD module according to the table as below:
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*Power UNO main board, a picture of dog showed on the display.
 
*Power UNO main board, a picture of dog showed on the display.
  
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==Download==
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==Download== <!--T:11-->
 
Specification for TFT LCD module--[[:File:H24TM84A-spec.pdf]]
 
Specification for TFT LCD module--[[:File:H24TM84A-spec.pdf]]
  
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<!--T:12-->
 
Schematic--[[:File:IM140714002-ITDB02-2.4S-schematic.pdf]]
 
Schematic--[[:File:IM140714002-ITDB02-2.4S-schematic.pdf]]
  
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==Useful Link==
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==Useful Link== <!--T:13-->
 
https://github.com/adafruit/Adafruit_ILI9340
 
https://github.com/adafruit/Adafruit_ILI9340
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</translate>

Latest revision as of 01:55, 9 August 2014

Other languages:
English 100% • ‎中文（中国大陆）‎ 93%

Overview

IM140714002 5.jpg

ITDB02-2.4S module is 2.4" SPI TFT LCD with 262K color 320 x 240 resolutions. The controller chip of this LCD module is ILI9341V. Since its interface is SPI, you need 6 Dupont lines (SCK,MISO,MOSI,CS,D/C,RST) to control the LCD module. Moreover, there is an on-board micro SD card slot for multimedia storage and data logging purposes. This 2.4" LCD is a resistive touchscreen as well, so you can detect finger presses anywhere on the screen.

Go shopping ITDB02-2.4S (SKU:IM140714002)

Features

  • Compatible for 3.3/5V operating level
  • Integrated with an micro SD card slot
  • Support IO/PMW to control the backlight
  • Resistive touchscreen

Specification

PCB size 44mm X 74mm X 1.6mm
Power supply 5V DC
Driver IC ILI9341V
Resolution 320*240

Electronic Characteristics

Parameter Min. Typical Max. Unit
Power supply 4.5 5 5.5 VDC
Input voltage VinH (Target Voltage = 3.3V) 3 3.3 3.6 V
Input voltage VinH (Target Voltage = 5V) 4.5 5 5.5 V
Input voltage VinL -0.3 0 0.5 V
Current Consumption - 40 80 mA

Hardware

IM140714002pic1.jpg IM140714002pic2.jpg IM140714002pic3.jpg

Pin Map

Pin Type* Description
VCC P 5V Power supply pin
GND G Ground
SCK I SPI SCK
MISO O SPI MISO
MOSI I SPI MOSI
CS I Chip Select for TFT
D/C I Command or parameter select
RST I RESET signal for TFT
LEDA* I Backlight control pin
SD_CS I Chip Select for SD
T_CS I Chip Select for touch function
T_IRQ O Interrupt output for touch
  • Type: P--Power supply; G--Ground; I--Input; O--Output.
  • LEDA: When LEDA is set as high electronic level, the backlight turns on. When it's set as low electronic level, the backlight turns off.

Instruction

1.Touch Function

  • Upload 2_4_spi_touch.ino into UNO main board
File:2_4_spi_touch.zip
  • Connect ITDB02-2.4S module to UNO according to the table as below:
2.4S pins UNO pins
VCC 5V
GND GND
SCK D13
MISO D12
MOSI D11
CS D10
D/C D9
RST D8
LEDA 5V/3V3
SD_CS D4
T_CS D2
T_IRQ D3
  • Power UNO mainboard, you can start to draw any line or pattern on the screen.

IM140714002in2.gif

2.Display the image from micro SD card

  • Download the library from this link: https://github.com/adafruit/Adafruit_ILI9340 , then extract it into the directory \arduino\libraries
  • Copy the image woof.bmp from the directory Adafruit_ILI9340\examples\spitftbitmap to your SD card, then plug the card into the SD card slot on ITDB02-2.2S LCD module
  • Use arduino IDE to open spitftbitmap.ino in the directory Adafruit_ILI9340\examples\spitftbitmap then upload it to UNO main board.
  • Select 5V electronic level in the 2.2S LCD module, then use dupont lines to connect UNO and LCD module according to the table as below:
2.4S pins UNO pins
VCC 5V
GND GND
SCK D13
MISO D12
MOSI D11
CS D10
D/C D9
RST D8
LEDA 5V/3V3
SD_CS D4
  • Power UNO main board, a picture of dog showed on the display.

Download

Specification for TFT LCD module--File:H24TM84A-spec.pdf

Schematic--File:IM140714002-ITDB02-2.4S-schematic.pdf

Useful Link

https://github.com/adafruit/Adafruit_ILI9340

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