3 5 tft lcd shield arduino mega factory

Spice up your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection. This TFT display is big (3.5" diagonal) bright (6 white-LED backlight) and colorful (18-bit 262,000 different shades)! 320x480 pixels with individual pixel control. As a bonus, this display has a optional resistive touch panel with controller XPT2046 attached by default and a optional capacitive touch panel with controller FT6236 attached by default, so you can detect finger presses anywhere on the screen and doesn"t require pressing down on the screen with a stylus and has nice glossy glass cover.

The pin32 (SDO) of 3.5 display module is also used by touch panel or SD card SPI interface, so we must cut off this pin to avoid conflict with the touch panel or SD card.

The shield is fully assembled, tested and ready to go. No wiring, no soldering! Simply plug it in and load up our library - you"ll have it running in under 10 minutes! Works best with any classic Arduino (Due/Mega 2560).

This display shield has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. You can connect more sensors, buttons and LEDs.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!" - we"ve written a full open source graphics library at the bottom of this page that can draw pixels, lines, rectangles, circles and text. We also have a touch screen library that detects x,y and z (pressure) and example code to demonstrate all of it. The code is written for Arduino but can be easily ported to your favorite microcontroller!

If you"ve had a lot of Arduino DUEs go through your hands (or if you are just unlucky), chances are you’ve come across at least one that does not start-up properly.The symptom is simple: you power up the Arduino but it doesn’t appear to “boot”. Your code simply doesn"t start running.You might have noticed that resetting the board (by pressing the reset button) causes the board to start-up normally.The fix is simple,here is the solution.

Spice up your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection. This TFT display is big (5" diagonal) bright (12 white-LED backlight) and colorfu 480x272 pixels with individual pixel control. As a bonus, this display has a optional resistive touch panel attached on screen by default.

The shield is fully assembled, tested and ready to go. No wiring, no soldering! Simply plug it in and load up our library - you"ll have it running in under 10 minutes! Works best with any classic Arduino (UNO/Due/Mega 2560).

This display shield has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. You can connect more sensors, buttons and LEDs.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!" - we"ve written a full open source graphics library at the bottom of this page that can draw pixels, lines, rectangles, circles and text. We also have a touch screen library that detects x,y and z (pressure) and example code to demonstrate all of it. The code is written for Arduino but can be easily ported to your favorite microcontroller!

For 5 inch screen,the high current is needed.But the current of arduino uno or arduino mega board is low, an external 5V power supply is needed. Refer to the image shows the external power supply position on shield ER-AS-RA8875.

If you"ve had a lot of Arduino DUEs go through your hands (or if you are just unlucky), chances are you’ve come across at least one that does not start-up properly.The symptom is simple: you power up the Arduino but it doesn’t appear to “boot”. Your code simply doesn"t start running.You might have noticed that resetting the board (by pressing the reset button) causes the board to start-up normally.The fix is simple,here is the solution.

This TFT 3.5 Inch LCD display support 480x320 pixel resolutions. The display uses the ILI9481 graphics controller. The module includes the 5V-3.3V power conversion circuit and no additional level conversion circuitry is required. This Module can be inserted directly into the Arduino Mega2560 Board.

Some people say that this shield requires 3.3 [Volts] to work, but the Vcc pin connected goes to 5V and it contains a Voltage regulator. I suppose it drops the voltage from 5[V] to 3.3[V] in the middle of the back side of the screen shield (see the upper photo - U1).

After using the geometry test included in the library folder UTF Geometry mentioned on #5, and using all the drivers found in the documentation included by Henning Karlsen in a .pdf doc, I couldn"t get this shield to work.

With the 3.5 Inch Full-Color Touch TFT Display Shield, you can display vibrant graphics, photos, and text on your projects, bringing them to life like never before. And with the touch functionality, you can create all sorts of interactive projects, from touch-based games and quizzes to touch-controlled home automation systems and beyond.

This blog post will take a closer look at the 3.5 full-color touch TFT display shield and its capabilities. We’ll also explore how to use it with your Arduino. So if you’re ready to add color and interactivity to your Arduino projects, read on!

First, you need to install Arduino IDE Software from its official website Arduino. Here is a simple step-by-step guide on “How to install Arduino IDE“.

my_lcd.Fill_Triangle(x_spec+i*side_len-1,y_spec+(i+1)*h_len-1,x_spec+side_len/2+i*side_len-1,y_spec+i*h_len-1,x_spec+(i+1)*side_len-1,y_spec+(i+1)*h_len-1);

my_lcd.Fill_Triangle(x_spec+i*side_len-1,y_spec+(5-i)*h_len-1,x_spec+side_len/2+i*side_len-1,y_spec+(4-i)*h_len-1,x_spec+(i+1)*side_len-1,y_spec+(5-i)*h_len-1);

my_lcd.Draw_Line(2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34));

my_lcd.Draw_Rectangle(2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34));

my_lcd.Draw_Round_Rectangle(2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),5);

my_lcd.Draw_Triangle(2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34),2+random(my_lcd.Get_Display_Width()-4),17+random(my_lcd.Get_Display_Height()-34));

my_lcd.Fill_Round_Rectangle(my_lcd.Get_Display_Width()/2-1-120+1, my_lcd.Get_Display_Height()/2-1-60+1, my_lcd.Get_Display_Width()/2-1+120-1, my_lcd.Get_Display_Height()/2-1+60-1,5);

It’s now time to test the circuit! Once you upload the code and the circuit gets the power, it will start the TFT display and shows the messages according to the given code.

The code uses two libraries: LCDWIKI_GUI.h and LCDWIKI_KBV.h. The LCDWIKI_GUI.h library is the core graphics library, and the LCDWIKI_KBV.hlibrary is hardware-specific.

The code defines a function called “show_text(),” which displays text on the TFT display. This function starts by initializing a variable “time_start” with the current time in microseconds. This variable is later used to calculate how long the function took to execute.

Then the code sets the draw color to a blue color using the Set_Draw_color()function, and then it fills a rectangle with this color at the top of the display by calling theFill_Rectangle() function. Next, the code sets the text color to green, the text size to 1, and the text mode to 1, it prints a string “* Universal Color TFT Display Library *” at the center of the display using the Print_String() function.

The code then sets the draw color to a gray color and fills a rectangle at the bottom of the display using the Fill_Rectangle() function. After that, it sets the text color to white, the text size to 1, and the text mode to 1, and then it prints a string “http://abcdefghijklmnopq.1234567890.com” which is a URL at the center of the bottom of the display using the Print_String()function.

The code also defines a function called “show_triangle_function()” used to display triangles on the TFT display. Like the previous function, this function also starts by initializing a variable “time_start” with the current time in microseconds, which will be used later to calculate how long the function took to execute.

The show_sinewave() function starts by initializing a variable “time_start” with the current time in microseconds, which will be used later to calculate how long the function took to execute. Then it declares an array “buf” of size my_lcd.Get_Display_Width()-2, two variables “x” and “i” and “y” variable, and two variables t, k. It also checks if the width of the display is 320 or not. If it is 320, the t value is 20, and k is 1.1; otherwise, t is 15, and k is 0.7.

The show_text()function displays text on the LCD screen. The show_triangle_function() function draws crosshairs and sin, cos, and tan lines on the LCD screen. It starts by drawing blue crosshairs in the middle of the screen using the Draw_Fast_VLine and Draw_Fast_HLine functions. Then it draws sin, cos, and tan lines using the Draw_Pixel function, with the color of each line being different. Finally, it writes “sin,” “cos,” and “tan” in other colors as well.

The show_sinewave() function draws a sinewave on the LCD screen. It starts by drawing blue crosshairs in the middle of the screen. Then it uses a for loop to draw the sinewave, starting at x=1 and incrementing x with each iteration of the loop. It uses the sin() function to determine the y value of each pixel and the Draw_Pixel function to draw the pixel.

The show_grid_lines()function draws grid lines on the LCD screen. It starts by drawing red diagonal lines using the Draw_Line function. Then, it draws blue diagonal lines using the Draw_Line function as well.

The function show_endis called after all the other test functions have run and are used to display the end screen on the LCD. It takes one parameter, run_time, which is the total time taken for the tests to run in microseconds. The function starts by filling the entire screen with a light blue color using the Fill_Screen method. Then it uses the Fill_Round_Rectangle function to draw a filled red rounded rectangle in the center of the screen.

We hope you have found this Interfacing 3.5 INCH Full-Color Touch TFT Display Shield with Arduino Circuit very useful. If you feel any difficulty in making it feel free to ask anything in the comment section.

This 3.5 inch TFT LCD is based on the ILI9481 LCD driver and gives a very sharp/nice picture quality and works amazing well with Arduino Uno and Arduino Mega Microcontrollers. Unfortunately this display is not a touchscreen display, however it makes it up with the included MicroSD Card Slot. No soldering, no wiring, no fuss just plug and play!

Using this TFT LCD Mega Expansion Shield V2.2 for Arduino MEGA the users can now directly plug the LCD shields from 3.2″ to 5″ onto the Arduino Mega board.

TFT01 LCD works in 3.3V so that it can not be used directly on top of the Arduino motherboard, in order to make the TFT01 LCD compatible use with the Arduino board. Designed this section TFT Shield, it can be directly plugged into Arduino board Using the TFT01 LCD module.

The TFT01 LCD is now supported 16-bit mode, it will not exist encounter like in 328S, only using a set of SD card interface or touch screen interface for Arduino Mega256.