2.4" TFT LCD TOUCH SCREEN SHIELD FOR ARDUINO. (Troubleshooting white screen and touch problems)

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This is a detailed step by step guide to help in troubleshooting the common problems encountered when using the cloned version of a 2.4 " tft lcd touch screen shield for Arduino with the Adafruit GFX library.
Subscribe to my channel: bit.ly/2LiMpF0
If you want to solve a specific problem you can use the timestamp below :
i). white screen problem on uploading the first program( 3:20)
ii). white screen problem when using touch screen program (9:10)
ii). touch screen problems (10:00)
For codes visit the link: mytectutor.com/how-to-use-the...

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Опубликовано:

18 апр 2020

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Комментарии : 32

@DeepakSingh-gl7vr 4 года назад

Thank you so much sir, I've had this problem for months and nothing helped much, except your video

@brianhenning6030 3 года назад

you are so cool. That was exactly my problem. I was able to get my clone shield working. Thank you for the great video.

@shilpavartak314 7 месяцев назад

THANKS IT REALLY HELPED ME I THOUGHT MY TOUCH IS NOT ORKING AND IT IS WAST ,BUT NOW IT REALLY WORK THANKYOU

@premc5564 2 месяца назад

Extremely helpful video! Thanks!

@aimeikuzwe3622 4 года назад

I had given up on my tft display and all other tutorials around had not solved my problem. I have followed your tutorial and finally had my display working. When will you post a practical application of this module?

@usamaaslam4445 2 года назад

Very helpful video for me, keep it up.

@gjwinder 7 месяцев назад

Excellent Video, Thank You

@geoffreyschuchardt5350 Год назад

THANK YOU SO MUCH! I was four hours into looking up a solution for this

@geoffreyschuchardt5350 Год назад

If anyone is stuck, try uninstalling all of your packages and getting the GFX and then the other library but be careful when installing the second library when it asks if you want to install dependencies, SAY NO, because it may reinstall a modern version of GFX undoing the work you just did to install the older version. Hope this helps. It worked without any dependencies of the TFT package anyway. That's all I had to do. I'm really really really hoping this helps anyone who sees this.

@pro-eq9oy Год назад

Best very useful and clear information

@rka4702 3 года назад

Thanks, this helped a lot

@harimury 3 года назад

I had bought a 2.4 inch TFT module and was hesitant to connect it to Arduino since the module didn't have any model name. I wasn't sure about the power supply connections, etc. However after watching this video I followed the guidelines and the TFT display worked in first attempt itself. Thank you very much for the lucid explanation.

@alhasan838 Год назад

Input vcc?

@10101amit 2 года назад

This helped me a lot with touch, it was exactly opposite of whats here .. YP, XM,YM,XP were A1, A2, 7, 6 and NOT A3, A2, 9, 8 as shown above @09:50 .. also you can measure resistance between XM and XP on shield .. should be around 300 ohms and should be there in .. TouchScreen(XP, YP, XM, YM, 300)

@QuintarFarenor 10 месяцев назад

Exactly, then using the map function to make it go right side up.

@Dancopymus 4 года назад

Hello MYTECTUTOR! I am subscribed to your channel and, as such, I want to suggest you to do tutorials on VFD Displays using Arduino, like Clocks and other things; Thank you

@CUTSHOWSGAMING 3 месяца назад

thankk you soo much

@pierricdoublet6248 2 года назад

Beautiful but I get a handwriting backwards an idea? Thank you in advance

@stefankosztolanyi7618 Год назад

Hi sir, this video helped partially. I could run the grafic test, with bouncing and white lines on background. But that's all. The touch shield doesn't work. IDE reject compilation with error message Make sure that use. Adafruit shield pinout is defined in the TFTLCD.h library . I am new in this topic so please help somebody. Thanks

@sibaramdatta5625 Год назад

Sir as per your instructions, I have uploaded TFT paint sketch in example but my touch screen not functioning but after uploading the sketch colour plates is coming left side but when touching the screen with pen nothing is coming. What is the actual cause of that? Please answer me.

@atihrot755 Год назад

I wish you a good day. I have a 2.8 inch LCD. I've been looking for a solution for 2 months so that drawing on the touch screen will start working. Other functions work without problems. But now he draws 90 degrees sideways. Could it be solved somehow? Thanks for help.

@PhilXavierSierraJones 2 года назад

Hello, I've received a clone of the TFT LCD module from a company called "Simkeim". No solutions so far has worked. What should I do? The "documentation" page leads to a dead link.

@abba2938 11 месяцев назад

Is it possible to run this Screen on Raspberry 3? Wiring?

@carljay2177 2 года назад

can I use that without pen?

@gercon84 3 года назад

Hi, with the Arduino Mega, how many pins are left?

@keydi98 3 года назад

many

@jacontheattack Год назад

I know you might not see this but, after I installed AdaFruit with my ardiuno my LCD Keypad Shield started bugging out and putting random characters even though the code I have for my LCD Keypad shield worked before. Also I tried using my TFT Lcd Shield, but I just got a white screen.

@vemulatharakavinayteja3146 3 года назад

Sir my TFT showing colour and black screen. But my touch is not working

8 месяцев назад

Code without errors

@albertonaranjo7305 Год назад

Hi. Very useful explanations. Thank you very much!. I have a question. It seems there are some lines missing in the following code: for(int k=0; k>3; // read __color[k] = __color[k]2); // green __color[k] = __color[k]3); // blue buffidx += 3; } I suppose for(int k=0; k>3; k++) { but I have no idea for the next line ending with //read. It should be something for the color red, if I am not wrong. Could you please help me? Best regards

@sibaramdatta5625 Год назад

Your bmp image sketch is incorrect. Error message showing. In the line //read_color[k]= here showing "expected')' before "; token.