2.8 inch tft lcd shield touch display module datasheet factory

This is a 2.8” TFT Resistive Touchscreen Display. The module, with a resolution of 320x240, adopts ILI9341 as driver IC and SPI (4-line) communication mode. The board integrates touch chip XPT2046, which converts the touch data collected by the AD to SPI data. The module also integrates an SD card slot allowing you to easily read the full-color bitmap. There are two modes of wiring supplied, normal pin header wiring and GDI. The latter one requires to work with a main controller board with a GDI interface (e.g. FireBeetle-M0). You can use it with only one FPC line plugging in, which reduces the complexity of the wiring. Furthermore, it features high resolution, wide viewing angle, and simple wiring, which can be used in all sorts of display applications, such as, IoT controlling device, game console, desktop event notifier, touch interface, etc.

This product is Breakout module with SPI communication mode and GDI interface, which reduces the wiring complexity and makes it easy to display what was read from the SD card.

This is a versatile and Arduino/Seeeduino/Arduino Mega compatible resistive touch screen shield which can be used as display device, or sketch pad for user input/interface.

Compared with the previous version (2.8" TFT Touch Shield V1.0) we improved the screen driver with a professional chip (ILI9341) to provide the pin-saving SPI communication protocol without sacrificing the data transmission speed.

Circles isn"t the only thing our library can help you draw, we also have a lines, number, rectangle, and many more examples. Check those out as well to become a pro with the shield.

Function Description: The drawCircle function draws an empty circle with the center at the coordinates poX, and poY. The circle will be of radius r and the border color will be color. The color parameter is a 16-bit Red-Geen-Blue (RGB) integer, in the example code above the words YELLOW, CYAN, RED, and BLUE are defined as integers in the TFTv2.h file.

A color palette should be displayed on the right side of the screen to give the user different colors to choose from for his/her finger brush. The colors available in the palette are BLACK, RED, GREEN, BLUE, CYAN, YELLOW, WHITE, and GRAY1. Check out our artistic skills below!

The TFT Touch Shield"s backlight is on by default since its control circuit is directly powered by the 5V pin. If, however, you wish to control the backlight"s on/off state using the Arduino Digital I/O pin 7, a simple modification will have to be made:

Combining Arduino and other shield modules, we make a mobile phone named Arduino Phone. Meanwhile, we printed a shell for it with the 3D printer. Although it"s not such fine as you think, even a little bit clunky, it"s still very cool. That is the point this is a cell phone made by ourselves.

SainSmart 2.8" 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 ILI9325, it"s a support 8/16bit data interface , easy to drive by many MCU like arduino families，STM32 ,AVR and 8051. It is designed with a touch controller in it . The touch IC is XPT2046 , and touch interface is included in the 40 pins breakout. It is the version of product only with touch screen and touch controller.

Voltage type: 5v or 3v voltage input voltage，input is selectable. Because TFT can only work under 3.3 V voltage, so when the input voltage VIN is 5V, need through the 3.3 V voltage regulator IC step down to 3.3V , when the input voltage of 3.3 V, you need to use the zero resistance make J2 short , is equivalent to not through the voltage regulator IC for module and power supply directly.

TFT Touch Shield V2.0 is a resistive touch screen, compatible with Arduino/Seeeduino/Arduino Mega/SAMD21 platforms. It can be used as display device or sketch pad. Compared with the previous version, 2.8""TFT Touch Shield V1.0, we upgraded the screen driver to a more professional chip, ILI9341 driver, providing different pin-saving SPI communication without sacrificing the data transmitting speed. Due to the communication method change, programs developed for the original version are needed for modification before being transplanted to the new version. With a SD card module integrated on this shield, this shield reserves capability for other expansions of your project.

Click to download the Touch Screen Driver，then please click on below button to download the library and install it, if you don"t know how to install an Arduino library, please refer to the tutorial (HOW TO INSTALL AN ARDUINO LIBRARY).

We recommend using Seeed_Arduino_LCD with internal flash chips larger than 128k. If you have a smaller flash device, I recommend using the TFT_Touch_Shield_V2.

Step1. Download and Install Seeed_Arduino_LCD. if you don"t know how to install an Arduino library, please refer to the tutorial (HOW TO INSTALL AN ARDUINO LIBRARY).

Buy 2.8 inch TFT LCD Module at cheap price online, with Youtube reviews and FAQs, we generally offer free shipping to Europe, US, Latin America, Russia, etc.

I"ve attached the pin-out picture. From what I can tell the Mega-2560 header doesn"t quite have enough D-I/O pins on this header for all the pins on the TFT; Seems short by exactly 1-row (2-pins). I was thinking since the top/bottom row of the Mega-2560 are 5Vdc or GND depending on which end. Perhaps "CS"/"RS" or "T_CS"/"CLK" could be tied directly however from what I can gather "RS" is equivalent to "LCD_DC" which is heavily used/switched so it cannot be tied directly to GND like I"m figuring "CS" could be. I"m not sure what "T_CS" and "CLK" are for short of guessing Transmissive Touch Clock?? Any ideas?

Worst comes to worst; I"m thinking of just heating and pushing 2-pins of the TFT header up through the PCB and adding 2-jumper wires to other parts of the Mega-2560. Has anyone tried powering one of these using D-I/O pins?

The four sample codes: DisplayString, DrawGraphic, ShowBMP, and TouchPanel are used to display strings, graphics, pictures in BMP format, and touch pen functions.

Before performing the ShowImage display picture experiment, first, copy the pictures in the PIC folder in the data to the root directory of the SD card

Before experimenting with the TouchPanel, the touchscreen must be calibrated according to the displayed prompts. Open the corresponding project, burn the program, and you will be prompted when running:

The demos are developed based on the HAL library. Download the program, find the STM32 program file directory, and open the STM32 with four project folders: DisplayString, DrawGraphic, ShowImage, and Touchscreen.

The four sample codes: DisplayString, DrawGraphic, ShowBMP, and TouchPanel are used to display strings, graphics, pictures in BMP format, and touch pen functions.

Before performing the ShowImage display picture experiment, first, copy the pictures in the PIC folder in the data to the root directory of the SD card

Before experimenting with the TouchPanel, the touchscreen must be calibrated according to the displayed prompts. Open the corresponding project, burn the program, and you will be prompted when running:

(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)

Buy 2.8 inch TFT LCD Module at cheap price online, with Youtube reviews and FAQs, we generally offer free shipping to Europe, US, Latin America, Russia, etc.

I"ve attached the pin-out picture. From what I can tell the Mega-2560 header doesn"t quite have enough D-I/O pins on this header for all the pins on the TFT; Seems short by exactly 1-row (2-pins). I was thinking since the top/bottom row of the Mega-2560 are 5Vdc or GND depending on which end. Perhaps "CS"/"RS" or "T_CS"/"CLK" could be tied directly however from what I can gather "RS" is equivalent to "LCD_DC" which is heavily used/switched so it cannot be tied directly to GND like I"m figuring "CS" could be. I"m not sure what "T_CS" and "CLK" are for short of guessing Transmissive Touch Clock?? Any ideas?

Worst comes to worst; I"m thinking of just heating and pushing 2-pins of the TFT header up through the PCB and adding 2-jumper wires to other parts of the Mega-2560. Has anyone tried powering one of these using D-I/O pins?

The provided display driver example code is designed to work with Microchip, however it is generic enough to work with other micro-controllers. The code includes display reset sequence, initialization and example PutPixel() function.

Please see the DT028CTFT for reference designs. The schematics between the B and the C are the same with the exception that the B does not have the IPS interface.

30 pin 2.8 inch driver HX8347D 240 * 320 16 bit lcd display Structure Size: 50 (W) * 69.2 (H) * 2.55 (D) mm Viewable area: 43.2 * 57.6 Resolution: 240 * 320 Driver IC: HX8347D optional driver IC: ST7789U Backlight color and type: 4 white LED in parallel, high-brightness wide viewing angle