arduino sainsmart 3.2 tft lcd free sample

SainSmart 3.2" TFT LCD Display is 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.

2.Put the SD libraries(ITDB02_Graph16、ITDB02_tinyFAT16 and tinyFAT) into the folder arduino-0023/libraries ,then upload the ino File/Examples/ITDB02_tinyFAT16/_240x320_Portrait.After reset, you can see the image in screen.

Note:The SD library only can be use in version arduino-00xx and 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.

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.

SainSmart 3.2" TFT LCD Display is a LCD touch screen module. It has 40pins interface and SD card and Flash reader design. It is a powerful and multifunctional 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.

SainSmart 3.2 TFT LCD shield works in 3.3V voltage level and you need to use cables to connect with Arduino Mega. And this shield can help you out of the bothers to use other cables. You just need to plug the module to Mega through this shield.

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Mega Development Board with USB cable for Arduino. Best Cheap Arduino Mega Microcontroller on sale online. Sydney Australia stock and Warranty with Fast Free Shipping from our Sydney Warehouse. Buy Now and Pay Later with ZipMoney. Now on Sale, Check...

In this Arduino touch screen tutorial we will learn how to use TFT LCD Touch Screen with Arduino. You can watch the following video or read the written tutorial below.

As an example I am using a 3.2” TFT Touch Screen in a combination with a TFT LCD Arduino Mega Shield. We need a shield because the TFT Touch screen works at 3.3V and the Arduino Mega outputs are 5 V. For the first example I have the HC-SR04 ultrasonic sensor, then for the second example an RGB LED with three resistors and a push button for the game example. Also I had to make a custom made pin header like this, by soldering pin headers and bend on of them so I could insert them in between the Arduino Board and the TFT Shield.

Here’s the circuit schematic. We will use the GND pin, the digital pins from 8 to 13, as well as the pin number 14. As the 5V pins are already used by the TFT Screen I will use the pin number 13 as VCC, by setting it right away high in the setup section of code.

I will use the UTFT and URTouch libraries made by Henning Karlsen. Here I would like to say thanks to him for the incredible work he has done. The libraries enable really easy use of the TFT Screens, and they work with many different TFT screens sizes, shields and controllers. You can download these libraries from his website, RinkyDinkElectronics.com and also find a lot of demo examples and detailed documentation of how to use them.

After we include the libraries we need to create UTFT and URTouch objects. The parameters of these objects depends on the model of the TFT Screen and Shield and these details can be also found in the documentation of the libraries.

So now I will explain how we can make the home screen of the program. With the setBackColor() function we need to set the background color of the text, black one in our case. Then we need to set the color to white, set the big font and using the print() function, we will print the string “Arduino TFT Tutorial” at the center of the screen and 10 pixels  down the Y – Axis of the screen. Next we will set the color to red and draw the red line below the text. After that we need to set the color back to white, and print the two other strings, “by HowToMechatronics.com” using the small font and “Select Example” using the big font.

In order the code to work and compile you will have to include an addition “.c” file in the same directory with the Arduino sketch. This file is for the third game example and it’s a bitmap of the bird. For more details how this part of the code work  you can check my particular tutorial. Here you can download that file:

Reason: The hooks on the backight of ER-TFT032-3.1 is always complained by most customers for inconvenient assembly. So we cancel the hooks in the new version of ER-TFT032-3.2.That"s the only difference for these two versions.

ER-TFT032-3.2 is 240x320 dots 3.2" color tft lcd module display with ILI9341 controller and optional 4-wire resistive touch panel and 3.2 inch capactive touch panel with controller FT6236,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 8/16-bit parallel,3/4-wire serial interface. FPC with zif connector is easily to assemble or remove.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, Examples.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 have bought SainSmart 3.2" TFT Touch Screen+ TFT LCD Shield For Arduino Mega2560 R3 from ebay (SainSmart Electronic Components & Semiconductors for sale | eBay.

Everything works good with Henning Karlsen UTFT library v2.82 (also with UTFT Buttons, UTFT Geometry). But I have wired problem with screen resolution. All fonts and shapes in UTFT_Demo_320x240 sample are very pixelate (look at images)

I know Sainsmart products and specially this shield have problems, but I"m unable to google this problem. Nobody mention it. Looks like my private problem

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Arduino mega + 3.2" tft case. there are 2 different case bottoms, 1 without a hole and 1 with. both cases have a cutout for powering the Mega from a USB.

ER-TFTM032-3 is 240x320 pixels 3.2"tft lcd module display with ili9341 controller,adaptor board,optional touch panel,memory chip or card,font chip.Souce from EastRising/buydisplay.com

This is an update to the FreeTouchDeck case by Dustin Watts that holds a 3.2" TFT display since I bought a different size than Dustin used. I modified the Top_for_TFT_with_Headers.stl file. I"ve also uploaded the Fusion 360 file.... I use hot glue to...

Simplified model of a 3.5 inch LCD for Raspberry Pi. ...I used the usb connectors from this model: Raspberry Pi 3 Model B Reference Design Solidworks CAD Raspberry-Pi Raspberrypi Rpi

I needed an accurate model of the 2.8" TFT shield for the Arduino. ...It was a bit of a challenge as these are not manufactured to the tightest tolerances so I added some standard deviation to the model so that it should fit most use cases.- Pinheader...

Models from MSP2202 (2.2") and MSP3218 (3.2") TFT display modules (or similar), which might be handy for a placeholder in designs, for example enclosures. Please compare MSP2202 and MSP3218 datasheets with your displays to confirm that there are no...

adjustable angle mount for Sainsmart 12864 LCD case on 20x20 profile You can use the Display as a remote device.http://www.thingiverse.com/thing:327209 is perfect for using. Thanks. ...

After my first attempt to mount the 3.2" MKS TFT display instead of the Creality display in the original Creality CR10 electronics box (https://www.thingiverse.com/thing:3440802), I found the option "BABYSTEPS" could not be selected using the TFT...

Here you will find a simple frame for the 3.2 "TFT touch screen ILI9341. This frame is designed for gluing on a plastic box. Details of the display can be seen in the attached pictures. ... The display holds four M3x6 screws on the frame.

A small mountable holder for a fasttech LCD module. Mounting pins are a little tight but can be snapped off if not needed. Mount holes are designed for assorted leg or spacer designs. Holes are 5mm dia, 34mm apart and hole centre 5.5mm from edge if...

"lcd hinge" is for behind the lcd. "base hinge" fits into the duo case pins and takes the lcd hinge shaft My hinge snapped when I tried to jam the shaft into it, blue pvc pipe glue visible on assembled photos.. ...does the job.

Case for the ESP32 D1 mini and a TFT 3.2 inch (ILI9341). I designed this to connect a ham radio transceiver FT-817 or FT-818 to the display. The USB port of the ESP32 will later only be used for programming, while the cable on the back is connected...

ER-TFTM043A2-3 is 4.3" tft lcd module display with capacitive touch panel,serial and parallel interface,RA8875 controller,microsd card slot,font ic,flash chip.Souce from EastRising/buydisplay.com

ER-TFTM043-3 is 4.3" tft lcd module display with serial,spi,i2c and parallel interface,RA8875 controller,microsd card slot,font ic,flash chip.Souce from EastRising/buydisplay.com

ER-TFTM043-4 is 4.3" lcd touch screen module display tft with ssd1963 controller board, mcu 6800,8080 parallel interface,micro sd card slot,font,flash chip.Souce from EastRising/buydisplay.com

ER-TFTM043A2-7R is 4.3"800x480 tft lcd display with RA8875 controller board, optional touch panel,serial/parallel interface,micro sd card slot,font,flash chip.Souce from EastRising/buydisplay.com

ER-TFTM040-1 is 4"(3.97") tft lcd display with NT35510 controller,breadkout board,optional resisitive touch panel,memory chip or card,font chip.Souce from EastRising/buydisplay.com

ER-TFTM024-3 is 2.4"tft lcd touch shield qvga 320x240 dots,ili9341 controller,available for touch panel controller,sd card slot,font chip,flash,serial+parallel.Souce from EastRising/buydisplay.com

It all started when I saw a SainSmart 3.2” 320 x 240 TFT LCD display with built-in display controller, touch screen controller, and SD card interface for sale on Amazon for $16. I already had an Arduino Uno on hand, so connecting these two devices seemed like a natural thing to attempt. Having never connected an LCD display to a microcontroller before, I was anxious to do so. Finding a well written driver library (see Resources) for this display put the icing on the cake, so I got to work wiring things together. In an afternoon, I wired the LCD display to the Arduino, downloaded and installed the UTFT driver on my Mac, and compiled and ran the demos that came with the driver. I was amazed at how easy this came together, and I had the basis for my personal light show running in less than a day.

After seeing the demos, I started thinking about what else I could make this LCD display do. So, I started pulling out code I had written over the years and began porting it to the Arduino Uno. First off was the Mandelbrot set. While the code worked and the results were beautiful, it took a full five minutes to generate which was okay because I wasn"t in a hurry. The long generation time was not too surprising because the Mandelbrot set requires a lot of floating point calculations which are time-consuming on any eight-bit processor.

Once you"ve gathered the required components, wiring the Uno to the LCD display is easy, though rather tedious due to the number of wires involved. A lot of wires are required because I used a 16-bit interface between the Uno and the LCD display. I chose this instead of an eight-bit or serial interface in the interest of performance.

A drawback to using the 16-bit interface with the Arduino is that it uses up every available I/O pin. This means neither the touch screen component nor the SD card interface available on the LCD display"s PCB (printed circuit board) can be used. Luckily, neither were necessary for this application.

All required connections between the Uno and the LCD display are shown in Table 1 and the LCD display connector pinout is shown in Figure 1. Take your time when doing this wiring and double-check your work when you"re finished before applying power.

The Contemplator is programmed and powered via the USB cable plugged into the Arduino. Once programming is completed, a USB charger can be used to power the Contemplator.

As I was writing this article, I discovered SainSmart also sells an assembly consisting of an Arduino Mega2560, a shield for connecting the LCD display to the Arduino, and the same LCD display we are using here. They officially call it the SainSmart Mega2560 Board+3.2 TFT LCD Module Display+Shield Kit for Atmel Atmega AVR 16AU Atmega8U2 and it’s available from their website (see Resources). If you were to buy this assembly, you could use it without having to do any wiring at all. A minor software change (to be described shortly) is required, however, to run the Contemplator sketch on this hardware.

The Contemplator requires two pieces of software for its operation. The first is the UTFT driver library for the LCD display and the second is the Arduino sketch I wrote called Contemplator.ino (see Resourcesand the downloads for this article).

Once you have the hardware wired up, the UTFT driver installed, and the Contemplator sketch available, you can download the sketch via the Arduino IDE and watch the magic happen. You don"t need to understand how the Contemplator sketch works in order to use and/or appreciate it.

The software was designed so that the individual display patterns do not need to concern themselves with display duration timing. All they need to do is to call the function checkForTimeout()periodically and if their display time period has expired, their execution will come to an end and the next display pattern will be invoked. The setjmp and longjmp mechanism built into the Arduino programming language allows this to work. Google these terms if you are interested in how.

As mentioned, a software change is required to the Contemplator.ino sketch if a SainSmart Mega2560 is used instead of an Arduino Uno. The normal instantiation of the LCD driver for an Uno is as follows:

I also wanted to make it structurally sound so it would last a long time. To this end, I epoxied four 3/4” wooden dowels (1/8” in diameter) to the top corners (component side) of the Arduino PCB. I then inserted .1” male header pins into all of the Arduino"s female headers, to which I would solder wires from the LCD display"s connector.

I then epoxied the other end of the four dowels glued to the Arduino onto the back of the LCD display"s PCB, making sure to miss all of the components and to orient the Arduino so the USB connector was opposite to the connector on the LCD display. I made sure I left enough space so I could solder to the display"s connector pins.

I wrapped this assembly with a rubber band while the epoxy dried. Once the glue cured and the assembly was stable, I soldered short wires from the display connector to the appropriate header pins on the Arduino as specified in Table 1.

The cutout for the LCD display in the front panel was sized so that the actual display fit through the cutout but the display"s PCB did not. During final assembly, I put a small amount of silicon caulking onto each corner of the display"s PCB and pressed the display into the cutout. Once dried, the silicon holds the display/Arduino assembly in place, but it can easily be removed for servicing.

I had to modify a USB cable to make it work for this application. I cut off the end of the cable that plugs into the Arduino, removed the plastic encapsulation around the connector, and then unsoldered the wires from the connector (taking note of which color wire went where). I then passed the cable through the hole drilled in the rear panel of the box, stripped and tinned the wires, and reconnected them to the USB connector. Finally, the USB connector was plugged into the Arduino.

At this point, I downloaded code into the Arduino to make sure everything was still working. Once I was satisfied all was well, I placed some 3/8” foam on the back of the Arduino"s PCB, put the rear panel in place, and screwed it on. The foam provided just enough thickness to gently hold the display/Arduino assembly in place.

Finally — because the frame around the LCD is white — I cut pieces of black cardboard and glued them onto the white frame to cover it. With that, the Contemplator was complete and has been sitting on my workbench/desk ever since.

Flashing LCD displays and other blinky things are not for everyone. For me, having a personal light show on my desk is a treat. There is something neat about have a little device with its one purpose in life to continually generate images like these to calm and amaze me.

Note: There are no I/O lines left over to connect the Arduino Uno to the touch screen controller or SD card interfaces, so these aspects of the circuitry are not available.

HY-TFT320 is a 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 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.

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.

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).

The LCD has a 3.2" 4-wire resistive touch screen lying over it. The Touch libraryneeds to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.

The default setting is accurate for 2.4” TFT module, but you need to calibrate when using 3.2” TFT module. A program to calibrate the touch screen is included in the example. If you touch screen is inaccurate, you need to run touch_calibration. Follow the on-screen instruction to calibrate the touch screen. Better not use your finger to calibrate it, use your accessory touch pen to pressure the frontsight with stength. Then record the calibration parameters and apply them in ITDB02_Touch.cpp in your touch screen library.