kuman tft lcd 3.5 arduino made in china

Note: There is a film on the LCD, if there is scratch on the film when you receive the item, pls try to remove the film with your finger nail from the corner of the LCD, thanks.

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:

This module is a 3.5-inch TFT LCD module with “320X480” resolution and 65K color display. It is suitable for Arduino Uno and Mega2560 development boards, and also supports SD card expansion function. It uses 8-bit parallel port communication, and the driver IC is ILI9486.

The 3.5-inch display is a ready-made shield for Arduino Uno, which can also be placed on the Arduino Mega. The pins of this shield are designed to be easily installed on the Arduino. The bad point about these modules is that they use all Arduino Uno pins.

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);

The RPi LCD can be driven in two ways: Method 1. install driver to your Raspbian OS. Method 2. use the Ready-to-use image file of which LCD driver was pre-installed.

3) Connect the TF card to the Raspberry Pi, start the Raspberry Pi. The LCD will display after booting up, and then log in to the Raspberry Pi terminal,(You may need to connect a keyboard and HDMI LCD to Pi for driver installing, or log in remotely with SSH)

1. Executing apt-get upgrade will cause the LCD to fail to work properly. In this case, you need to edit the config.txt file in the SD card and delete this sentence: dtoverlay=ads7846.

This LCD can be calibrated through the xinput-calibrator program. Note: The Raspberry Pi must be connected to the network, or else the program won"t be successfully installed.

Kuman 3.5 inch 320*480 Resolution Touch Screen TFT LCD Display With Protective Case + 3 x Heat sinks+ Touch Pen for Raspberry Pi 3 Model B, Pi 2 Model B & Pi Model B+ SC11

@ bossredman- The XPT2046 is actually the touchscreen controller, not the TFT display controller. You say you don"t care about touch. The existing Teensy/Adafruit TFT display library is written for the ILI9341 TFT controller. This controller is capable of 320 X 240 max resolution. Your display is twice this. I strongly suspect it uses a different controller, so the existing library won"t work. That said, there is no reason the Teensy couldn"t drive your display if you can find a suitable driver. I have not personally seen other, higher resolution driver libraries mentioned in this forum, but others may have info that might help in this respect.

There are RA8875 based 5" and 7" TFT displays, and sumotoy has written a library for those. I"ve also used one and wrote my own driver (for ugfx) so that display family might be an option.

@bossredman: Since you are in the UK, you should take a look at the FT800 controller-based displays from FTDI, the UK firm that makes them. They have a very high performance TFT driver/graphics engine and you can get 3.5- 5" displays for less than the combo you listed above. FTDI supplies Arduino drivers for these displays- which I have used with the AVR chips found on Arduino boards in the past.

I took one of my spare FT800 4.3" TFT modules and wired it up to a spare Teensy LC I had on hand. The FTDI demo programs worked fine when compiled for Teensy LC- no changes needed. Should work OK on T3.6 as well. When I get a chance I"ll try it on my Kickstarter T3.5 module- I don"t have the T3.6 though.

MISO, MOSI and SCLK are necessary for the TFT to work. They are not exclusive of the SD card. The SPI interface is a bus: you connect the same SCK, MISO and MOSI to all the pertinent devices, then each device has its own CS=chip select.

I would like to use a ILI9486 TFT and TP with it. They both work fine with a Mega2560 and when I wire it up as per the declarations in https://github.com/palmerr23/ILI9486_Teensy_Library .h file and run the graphictest program in the examples folder, the screen lights up, but doesn"t reset or show any data. I"m wiring as follows;

As Kurt says, it"s important to know exactly what TFT hardware you have, and particularly if you have any other hardware or (particularly) SPI-related libraries used. Uninitialised SPI hardware can sometimes transmit on the bus, if the CS pin hasn"t been intentionally driven HIGH.

Turns out the board is SPIO for touchscreen and parallel for LCD. My mistake. I bought it on the basis it was SPIO for both. As a shield, it just plugs into a UNO/Mega. It"s only by going via a breakout board and wiring every pin and seeing when it breaks, I was able to confirm that the LCD is using the parallel interface.

Might try using the breakout board to wire the parallel interface to Teensy and test that or more likely, I"ll use this as an excuse to buy a larger (7") TFT which is definitely SPIO :-)

https://www.ebay.com/itm/3-5inch-TFT-SPI-Serial-LCD-Screen-Module-480x320-ILI9488-w-Touch-Support-65K/164144628286?hash=item2637c8423e:g:BAgAAOSwWG5egw0 0

Kuman 3.5 inch 320*480 Resolution Touch Screen TFT LCD Display With Protective Case + 3 x Heat sinks+ Touch Pen for Raspberry Pi 3 Model B, Pi 2 Model B & Pi Model B+ SC11

Is it this one: http://www.kumantech.com/kuman-35-inch-tft-lcd-display-480x320-rgb-pixels-touch-screen-monitor-for-raspberry-pi-3-2-model-b-b-a-a-module-spi-interface-with-touch-pen-sc06_p0014.html

Is it this one: http://www.kumantech.com/kuman-35-inch-tft-lcd-display-480x320-rgb-pixels-touch-screen-monitor-for-raspberry-pi-3-2-model-b-b-a-a-module-spi-interface-with-touch-pen-sc06_p0014.html

Yesterday, I wired the waveshare 4inch tft touch screen to teensy 4.1. One thing I had to change was the spi config on the display board. There are three switches to select the six pin spi connector or the outboard pins for spi.

Yesterday, I wired the waveshare 4inch tft touch screen to teensy 4.1. One thing I had to change was the spi config on the display board. There are three switches to select the six pin spi connector or the outboard pins for spi.

Kuman Arduino Uno R3 3 5 Inch Tft Touch Screen With Sd . Welcome to my blog, where I share my thoughts, ideas, and experiences on a variety of topics that I"m passionate about. From Kuman Arduino Uno R3 3 5 Inch Tft Touch Screen With Sd, I enjoy exploring the world around me and sharing my perspectives with others. In this video we learn how to drive the new low cost big 3-5quot color tft display for arduino uno and mega- a few weeks ago i discovered this promising new-

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Nowadays, the beautiful tft lcd screens are getting cheaper and using it in an embedded design, makes it more user friendly. in this instructable, explains connecting the 320x480, 3.5inch tft lcd, with ili9488 driver and spi interfacing into arduino. the lcd can be connected to the arduinos spi bus. it needs minimum number of port pins (4). In this video we learn how to drive the new, low cost big, 3.5" color tft display for arduino uno and mega. a few weeks ago, i discovered this promising new. By interfacing a tft lcd touch screen with arduino, it is possible to render interactive graphics, menus, charts, graphs, and user panels. some of the popular full color tft lcds available for arduino include 3.5″ 480×320 display, 2.8″ 400×200 display, 2.4″ 320×240 display and 1.8″ 220×176 display.

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May 06, 2021 · I have this ( link) TFT-Colour-Device (driver chip: ILI9341) with a touch screen. I found that the Mcufriend-library-examples work with this shield, as long as I have it plugged...

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Dec 07, 2015 · 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...

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Aug 12, 2019 · Let’s examine the components of the Arduino LCD Touchscreen Shield. TFT LCD Display The most obvious component on the shield is the display itself. This is a TFT or Thin Film...

For as low as $4 (shipping included!), it"s possible to buy a small, sharp TFT screen that can be interfaced with an Arduino. Moreover, it can display not just text, but elaborate graphics. These...

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