ITDB02 is a TFT LCD Screen Module with a 40 pin interface. It is not just a LCD breakout but includes Touch , SD card and Flash design. So it’s a powerful extension module for your project.
The LCD in the ITDB02 is 240374PQ . It’s a 65K color , 320*240 (resolution), 2.4″ TFT LCD screen.The LCD has a wide viewing angle and good contrast.
The Screen includes a controller ILI9325, it supports 8/16bit data interface , easy to drive by many MCU’s like STM32 , AVR and 8051.
ITDB02 includes a touch controller. The touch IC is ADS7843 and touch interface is included in the 40 pins breakout.
The ITDB02 also feature an SD Card socket . It uses the SPI mode to operate the SD card, the SPI interface is included in the 40 pins breakout.
The pins for the SST25VF016B on board Flash are also included in the 40 pin breakout. So when you need , you can easily add an external flash to your project .
The pins named with “D_” is the touch bus , the pins named with “SD_” is SD bus, the pins named with “F_” is Flash bus.
ITDB02 works on 3.3v DC, if you need to connect the module with 5 volts I/O , you will need to add the 30k and 20k resistors to all the pins in order to reduce voltage.
ITDB02 by default uses the 8bit mode , and if you need the 16 bit mode, you can remove the LCD screen from the board , and move the R2 resistor to R1 to change the data mode. It’s a hard job , and easy to destroy the screen so do not attempt this unless you know what you are doing. When you use the 8bit mode, the DB8-DB15 is used, please remember to pull the DB0-DB7 to GND.
We have a ITDB02 Arduino shield that you can use to connect the ITDB02 LCD module with Arduino board.
You can download more information about ITDB02 here. The zip includes :
- 2.4TFTScreenbreakout.Sch – schematic of the ITDB02(Protel DXP File)
- 240374PQ.pdf – screen datasheet
- ILI9325.pdf – screen controller datasheet
- ADS7843.pdf – touch controller datasheet
- InterfaceCAD.DWG – ITDB02 CAD file
- ITDB02Spe.pdf – ITDB02 specification
- PinOut.jpg – Pin map of the 40 pins interface
- Readme.txt – NoteDemo code :
Demo code for ITDB02 TFT LCD Touch with Library
ITDB02 TFT LCD Library For Arduino