3.2 inch tft lcd screen module schematice price

※ Price Increase NotificationThe TFT glass cell makers such as Tianma,Hanstar,BOE,Innolux has reduced or stopped the production of small and medium-sized tft glass cell from August-2020 due to the low profit and focus on the size of LCD TV,Tablet PC and Smart Phone .It results the glass cell price in the market is extremely high,and the same situation happens in IC industry.We deeply regret that rapidly rising costs for glass cell and controller IC necessitate our raising the price of tft display.We have made every attempt to avoid the increase, we could accept no profit from the beginning,but the price is going up frequently ,we"re now losing a lot of money. We have no choice if we want to survive. There is no certain answer for when the price would go back to the normal.We guess it will take at least 6 months until these glass cell and semiconductor manufacturing companies recover the production schedule. (Mar-03-2021)

ER-TFT032-2 is 240x320 dots 3.2 " color tft lcd module display with ILI9320 controller and optional 4-wire resistive touch panel,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO ARM and Raspberry PI.It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.It supports 8080 16-bit parallel interface. .FPC is soldering type,there is no need for zif connector.Lanscape mode is also available.

ER-TFTM032-3 is 240x320 dots 3.2" color tft lcd module display with ILI9341 controller board,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO,ARM and Raspberry PI.It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.

It supports 8080 8-bit /9-bit/16-bit /18-bit parallel ,3-wire,4-wire serial spi interface.Built-in optional microSD card .It"s optional 3.2 " 4-wire resistive touch panel with controller XPT2046 and 3.2 " capacitive touch panel with controller FT6236 . It"s optional for font chip, flash chip and microsd card. We offer two types connection,one is pin header and the another is ZIF connector with flat cable mounting on board by default and suggested. Lanscape mode is also available.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 3.2"TFT Touch Shield with Libraries, EXxamples.Schematic Diagram for Arduino Due,Mega 2560 and Uno . For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.

I purchased this LCD Touch along with the TFT LCD Mega Shield 2.2 shield for the Arduino Mega also from Amazon. It was easy to figure out getting the UFTF library from Rinky Dink Electronics to work. I used "UTFT myGLCD(CTE32_R2,38,39,40,41);" or "UTFT myGLCD(ILI9341_16,38,39,40,41);" and they both worked. I had a very hard time getting the actual touch function to work. The default of "URTouch myTouch(6, 5, 4, 3, 2);" for the touch library is correct on the Mega. It turned out to be a connection issue. I just reseated the board a couple of times and it worked. I recommend testing this LCD with the examples from the URTouch library. The online examples are too complicated and have too many dependencies to break. Get the basic screen and touch working first. Don"t forget to debounce the touch with a short delay. This screen is touchy which makes it fast to enter numbers for me. It worked just powered from my PC with a USB cable to the Arduino Mega. Very Easy.

SainSmart 3.2" TFT LCD Displayis a LCD touch screen module. It has 40pins interface and SD card and Flash reader design. It is a powerful and mutilfunctional module for your project.The Screen include a controller SSD1289, it"s a support 8/16bit data interface , easy to drive by many MCU like STM32 ,AVR and 8051. It is designed with a touch controller in it . The touch IC is ADS7843 , and touch interface is included in the 40 pins breakout. It is the version of product only with touch screen and touch controller.

(The following is the touch screen signal line wiring, if you do not need to touch function or the module itself does not have touch function, you can not connect them)

When we directly connected the SPI display module without the on-board level conversion module to the Arduino,we found that it could not run at all.This is because the SPI module"s pin can only input a 3.3V high level,while the Arduino output has a high level of 5V.To run successfully, there are two Method: short circuit method and external level conversion module method.

The short-circuit method has the advantages of simple operation, short wiring, and no need for external devices.The disadvantage is that the module generates a large amount of heat during operation.Will affect the life of the module.

The external level conversion module method is a normal operation, and the advantage is that the module generatesless heat and runs stably during operation, and the disadvantage is that the operation is slightly complicated.(An external level shifting module is required) to increase the cost (additional level conversion module is required).

The short-circuit method is to short theJ1component position (shown below) with solder on the back of the module.After shorting, the runtime module VCC The pin must be connected to a 5V power supply (not connected to 3.3V).

The so-called external level conversion module method is to connect the Arduino and the display modulethrough an external level conversion module, so that The 5V high level of the Arduino output is convertedto 3.3V by the level conversion module and then input to the display module. As shown below:

ITDB02 is a TFT LCD Screen Module , 40pins interface , not just a LCD break but include the Touch , SD card and Flash design. So it’s a powerful extension module for your project.

The LCD in the ITDB02 is 32044PA. It’s a 65K color , 400*240 (resolution), 3.2 inch Widescreen (16:9) TFT LCD screen.The LCD has a wide viewing angle , the contrast is also very suitable.

ITDB02 is designed with a touch controller in it . The touch IC is ADS7843 , and touch interface is included in the 40 pins breakout. We will offer two version of ITDB02 , one is with touch screen and touch controller , another is without the touch function , it will just use as a LCD screen for display- so it will be inexpensive than former.