2.2 tft lcd with touch screen ili9225 arduino setup supplier

I am trying to find a demo sketch and the correct wiring to connect an OPEN-SMART 2.2” TFT LCD w/ Touch Screen (ILI9225) to an Arduino Uno clone or an Arduino Mega2560 clone. I have searched the web extensively to no avail. I would like to get it working so I could use it on a project I’m trying to make. I am a relative newbie to Arduino so I don’t know enough about C++ to alter some other sketch to make it work with this LCD and I have not been able to find a data sheet on it. If someone could direct me to the correct location for the wiring and sketch I would be most appreciative. By the way, the LCD has 16 pins on one end; they are: GND, 3V3, CS, RS(X-), WR(Y+), RD, RST, LED, DB0 to DB6(X+), DB7(Y-). I don’t know which of these pins to connect to which pins on the Uno or Mega.

When I purchased the LCD I was under the belief that there was multiple instances of using this LCD on the Web and certainly wiring schematics and sketches that I could use. Well, that’s just NOT the case, or I couldn’t find any. Had I known how tough it is to use this LCD I would not have purchased it. So, again, any help would be much appreciated.

Look at the back of the 2.2inch TFT LCD Display Module Touch Screen Shield from OpenSmart. These are not the same pins we saw with the 2.4inch ILI9341 which followed the MCUFRIEND layout.

Let"s go through the pinouts and see what they are. The UART and I2C ports are available and they are wired out to the face of the shield. A few pins are unused. The data leads for the LCD screen are spread about. Schematics say the SPI pins are standard.

When I ordered my board the vendor gave me a link to GoogleDocs where I downloaded a zip file. The Zip file was for more than one product. Inside the ILI9225 shield folder were two arduino libraries for Arduino TouchScreen and UTFT.

When you restart your Arduino IDE there will be menus for TouchScreen and UTFT added to your examples. Look inside the examples folder in the library and you will see several TFT screen products are listed.

Let"s open the example TFT_2in2_176x220_Demo and compile to make sure everything is working. Error messages do contain useful information about what you have to repair.

Upload the sketch and the Demo program will run on the screen. There are two more example sketches for our shield: TFT_2in2_Show_bmp and TouchScreen_2inch_9225.

Let us try another sketch. This one is very basic and you should change parameters around to see what you get. Change colours, change locations.// Demo of Graphics on OpenSmart ILI9225 2.2inch shield 176x220

We are using release 2.78 of the UTFT library from 2014. OpenSmart has modified the library to support their boards. That is why they gave me a download.

The UTFT library was produced by Rink Dink Electronics and you can download the latest release 2.83 from 2018. Unfortunately, this version of the library will not work with our board. It does not have files to work with the ILI9225. But we can still use the examples if we modify them.

Open the sketch UTFT_ViewFont and find the constructor. Comment out the line UTFT myGLCD(ITDB32S, 38, 39, 40, 41) because it is for a different display type on a different Arduino board.

This is a library for the ILI9225 based 2.2" 176x220 TFT LCD shields commonly found on eBay, originally forked from the screen_4D_22_library library. The ability to use GLCD fonts has been added and the syntax has been changed to match the Adafruit libraries somewhat.

Extract the ZIP file to the library folder your arduinosketchfolder/libraries/ folder. You may need to create the libraries subfolder if it"s your first library.

In this article, you will learn how to use TFT LCDs by Arduino boards. From basic commands to professional designs and technics are all explained here.

There are several components to achieve this. LEDs,  7-segments, Character and Graphic displays, and full-color TFT LCDs. The right component for your projects depends on the amount of data to be displayed, type of user interaction, and processor capacity.

TFT LCD is a variant of a liquid-crystal display (LCD) that uses thin-film-transistor (TFT) technology to improve image qualities such as addressability and contrast. A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven LCDs with a few segments.

In Arduino-based projects, the processor frequency is low. So it is not possible to display complex, high definition images and high-speed motions. Therefore, full-color TFT LCDs can only be used to display simple data and commands.

In this article, we have used libraries and advanced technics to display data, charts, menu, etc. with a professional design. This can move your project presentation to a higher level.

There are several components to achieve this. LEDs,  7-segments, Character and Graphic displays, and full-color TFT LCDs. The right component for your projects depends on the amount of data to be displayed, type of user interaction, and processor capacity.

TFT LCD is a variant of a liquid-crystal display (LCD) that uses thin-film-transistor (TFT) technology to improve image qualities such as addressability and contrast. A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven LCDs with a few segments.

In Arduino-based projects, the processor frequency is low. So it is not possible to display complex, high definition images and high-speed motions. Therefore, full-color TFT LCDs can only be used to display simple data and commands.

In this article, we have used libraries and advanced technics to display data, charts, menu, etc. with a professional design. This can move your project presentation to a higher level.

Size of displays affects your project parameters. Bigger Display is not always better. if you want to display high-resolution images and signs, you should choose a big size display with higher resolution. But it decreases the speed of your processing, needs more space and also needs more current to run.

After choosing the right display, It’s time to choose the right controller. If you want to display characters, tests, numbers and static images and the speed of display is not important, the Atmega328 Arduino boards (such as Arduino UNO) are a proper choice. If the size of your code is big, The UNO board may not be enough. You can use Arduino Mega2560 instead. And if you want to show high resolution images and motions with high speed, you should use the ARM core Arduino boards such as Arduino DUE.

In electronics/computer hardware a display driver is usually a semiconductor integrated circuit (but may alternatively comprise a state machine made of discrete logic and other components) which provides an interface function between a microprocessor, microcontroller, ASIC or general-purpose peripheral interface and a particular type of display device, e.g. LCD, LED, OLED, ePaper, CRT, Vacuum fluorescent or Nixie.

The display driver will typically accept commands and data using an industry-standard general-purpose serial or parallel interface, such as TTL, CMOS, RS232, SPI, I2C, etc. and generate signals with suitable voltage, current, timing and demultiplexing to make the display show the desired text or image.

The LCDs manufacturers use different drivers in their products. Some of them are more popular and some of them are very unknown. To run your display easily, you should use Arduino LCDs libraries and add them to your code. Otherwise running the display may be very difficult. There are many free libraries you can find on the internet but the important point about the libraries is their compatibility with the LCD’s driver. The driver of your LCD must be known by your library. In this article, we use the Adafruit GFX library and MCUFRIEND KBV library and example codes. You can download them from the following links.

You must add the library and then upload the code. If it is the first time you run an Arduino board, don’t worry. Just follow these steps:Go to www.arduino.cc/en/Main/Software and download the software of your OS. Install the IDE software as instructed.

By these two functions, You can find out the resolution of the display. Just add them to the code and put the outputs in a uint16_t variable. Then read it from the Serial port by Serial.println(); . First add Serial.begin(9600); in setup().

First you should convert your image to hex code. Download the software from the following link. if you don’t want to change the settings of the software, you must invert the color of the image and make the image horizontally mirrored and rotate it 90 degrees counterclockwise. Now add it to the software and convert it. Open the exported file and copy the hex code to Arduino IDE. x and y are locations of the image. sx and sy are sizes of image. you can change the color of the image in the last input.

Upload your image and download the converted file that the UTFT libraries can process. Now copy the hex code to Arduino IDE. x and y are locations of the image. sx and sy are size of the image.

In this template, We converted a .jpg image to .c file and added to the code, wrote a string and used the fade code to display. Then we used scroll code to move the screen left. Download the .h file and add it to the folder of the Arduino sketch.

In this template, We used sin(); and cos(); functions to draw Arcs with our desired thickness and displayed number by text printing function. Then we converted an image to hex code and added them to the code and displayed the image by bitmap function. Then we used draw lines function to change the style of the image. Download the .h file and add it to the folder of the Arduino sketch.

In this template, We added a converted image to code and then used two black and white arcs to create the pointer of volumes.  Download the .h file and add it to the folder of the Arduino sketch.

In this template, We added a converted image and use the arc and print function to create this gauge.  Download the .h file and add it to folder of the Arduino sketch.

while (a < b) { Serial.println(a); j = 80 * (sin(PI * a / 2000)); i = 80 * (cos(PI * a / 2000)); j2 = 50 * (sin(PI * a / 2000)); i2 = 50 * (cos(PI * a / 2000)); tft.drawLine(i2 + 235, j2 + 169, i + 235, j + 169, tft.color565(0, 255, 255)); tft.fillRect(200, 153, 75, 33, 0x0000); tft.setTextSize(3); tft.setTextColor(0xffff); if ((a/20)>99)

while (b < a) { j = 80 * (sin(PI * a / 2000)); i = 80 * (cos(PI * a / 2000)); j2 = 50 * (sin(PI * a / 2000)); i2 = 50 * (cos(PI * a / 2000)); tft.drawLine(i2 + 235, j2 + 169, i + 235, j + 169, tft.color565(0, 0, 0)); tft.fillRect(200, 153, 75, 33, 0x0000); tft.setTextSize(3); tft.setTextColor(0xffff); if ((a/20)>99)

In this template, We display simple images one after each other very fast by bitmap function. So you can make your animation by this trick.  Download the .h file and add it to folder of the Arduino sketch.

In this template, We just display some images by RGBbitmap and bitmap functions. Just make a code for touchscreen and use this template.  Download the .h file and add it to folder of the Arduino sketch.

enclosure for a 3.2 inch TFT arduino mega and shield. This is somewhat of a working prototype as i plan to make several improvements. right now there are 1/4 inch screw holes in the back to keep the back plate on. I used some foam type material to...

This is a dummy of the cheap Waveshare / Sainsmart / Banggood 3.2" TFT touchscreen for the Raspberry Pi. https://www.banggood.com/3_2-Inch-TFT-LCD-Display-Module-Touch-Screen-For-Raspberry-Pi-B-B-A-p-1011516.html?rmmds=search I created it because I...

Based on 3D Printer monitor (https://www.thingiverse.com/thing:2884823), with adjusted display size QVGA 2.2 TFT Wemos D1 The screen can be mounted without screws. ...Cover can be screwed on with small 1.2 mm screws or glued

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....

This is the first version of a case for a 2.2" SPI TFT LCD Display module. I have to add mount points to mount the display. Then I have to deside how to wire it.

PIGRRL - Playstation style 3.2" TFT + Sound Print everything in PLA. The case, the screen protector and the stand with a big brim and no support, 0.2 Layerheight.

... if you want to have it on the wall. Use stickers to mount that part to wall. Dimensions without stand: 95 x 60.2 x 13.8mm Parts: - 3.2 TFT Screen - Wemos D1 mini - Female USB type C board module - Male micro USB - Wires - 4x M3x5mm screws

This very simple stand allows to cover your 2.4 TFT (based on a ILI9341) and a Wemos mini ESP8266 board with an appearance like bought from a gadget dealer - without any "home brew" touch. The TFT, the ESP8266 and the two covers stick together...

UPDATE 2020-05031: A non-modular variant of this design can be found here: https://www.thingiverse.com/thing:4413894 This is a modular enclosure for compact projects incorporating a 2.4" TFT display. I made it for use with Wemos D1 Mini 2.4" TFT...

Adapted to suit a 2.2" TFT Hardware: ILI9225 SPI Screen Wemos Mini D1 Added Arduino sketch for the Crypto Ticker. Updated to use yahoo finance symbols. Category: Electronics

This case is made for 2.2" TFT SPI Screens (with the ILI9341 Driver Chip). Some screens do have touch-functionality too. If you have a 2.4" TFT with touch, take a look here: https://www.thingiverse.com/thing:3415262 I used some tape to mask off...

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.

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...

It has enough space behind the screen for a PCB, maybe a Wemos D1 Mini, Maybe a small battery. It has a slot to allow access to the SD card slot on the TFT board.

A Lite CAD Model from 2,8" TFT Module with Touchscreen and SD-Card slot with ILI9341 Controler, mainly designed by own measured datas from a module. ...

ER-TFTM022-1 is 240x320 dots 2.2" 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 slot,touch panel controller and 2.2 inch 4-wire resistive touch panel. 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 2.2"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.

This is an OLED monochrome 128×64 dot matrix display module with I2C Interface. Comparing to LCD, OLED screens are way more competitive, which has a number of advantages such as high brightness, self-emission, high contrast ratio, wide viewing angle, wide temperature range, and low power consumption. It is compatible with Arduino. It is easy to use with the help of the U8glib library for Arduino.