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TFT Module
| TFT 2.4" 320*240 With SD Module (Arduino Compatible)
TFT 2.4" 320*240 With SD Module Without Touch (Arduino Compatible)
2.4-inch TFT Color LCD Module is a TFT LCD Screen Module , 40pins interface , not just a LCD break but include SD card and Flash design (but without touch). So it’s a powerful extension module for your project.
This item is 240374PQ . It’s a 65K color , 320*240 (resolution),2.4 inch TFT LCD screen.The LCD has a wide viewing angle , the contrast is also very suitable.
The Screen include a controller ILI9325, it’s a support 8/16bit data interface , easy to drive by many MCU like STM32 ,AVR and 8051.
It is designed without a touch controller in it . We will offer two version of this item :
One is with touch screen and touch controller
Another is this one which is without the touch function.
One is with touch screen and touch controller
Another is this one which is without the touch function.
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Another useful extension in this item is the SD Card socket . It use the SPI mode to operate the SD card, the SPI interface include in the 40pins breakout.
There is a reserve extension design in it, that’s the external flash . It’s leave the pad and the pins out for the SST25VF016B Flash. So when you need , you can easily add a external flash for your project .
It layout a 40 pins interface for your project , the interface include LCD bus, SD card bus, Touch screen bus and the Flash bus.
2、Picture Display :
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3、 Handwriting :
Module size 75 * 53mm.
There are two 3mm mounting holes and interface is spacing 2.54mm 2*20 pins.
4、Interface Definition :
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5、Pin Definition :
The pins named with “D_” is the touch bus--no use , the pins named with “SD_” is SD bus, the pins named with “F_” is Flash bus.
It is work at 3.3v DC, if you need to connect the module with the 5v voltage I/O , you need to add the 30k and 20k resistors to reduce voltage.
You can switch 8/16 mode through R1, R2 as following :
16 mode is that 0 ohms resistor short-circuit with R1;
8 mode is that 0 ohms resistor short-circuit with R2, When you use the 8bit mode , the DB8-DB15 is used , please remember to pull the DB0-DB7 to GND.
It support that it can default use the 16 bit mode
16 mode is that 0 ohms resistor short-circuit with R1;
8 mode is that 0 ohms resistor short-circuit with R2, When you use the 8bit mode , the DB8-DB15 is used , please remember to pull the DB0-DB7 to GND.
It support that it can default use the 16 bit mode
6、Click to Download the TFT Document Zip
The Document Zip include as below :
* TFTScreenbreakout.Sch Schematic of the TFT(Protel DXP File)
* 240374PQ.pdf Screen datasheet
* ILI9325.pdf Screen controller datasheet
* ADS7843. Touch controller datasheet
* InterfaceCAD.DWG TFT CAD file
* ITDB02Spe.pdf TFT specification
* PinOut.jpg Pin map of the 40 pins interface
* Readme.txt Note
* Test Code.PDF Test Code.PDF
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