2.8 TFT LCD touch screen problems

EL Wire/Tape/Panels, LEDs, pixels and strips, LCDs and TFTs, etc products from Adafruit

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coolsteph202
 
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2.8 TFT LCD touch screen problems

Post by coolsteph202 »

I have purshased 2 of these LCD touch screens. One broke within a couple months of use. The second is now having issues with the touch screen. The LCD is not outputing the correct output on the x direction pin. I am putting 3.3V across X- and X+, but I am only getting up to 1V out max for any touch. Can I get a new one, right away please? Or is there some reason for this problem. The y direction seems to be fine.

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adafruit_support_rick
 
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Re: 2.8 TFT LCD touch screen problems

Post by adafruit_support_rick »

How are you using the display? Can you post a picture of your setup?

coolsteph202
 
Posts: 2
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Re: 2.8 TFT LCD touch screen problems

Post by coolsteph202 »

It is connected to a header on a pcb, the microprocessor driving it is a TI MSP430 using GPIO. The touch screen used to work on the other breakout.
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adafruit_support_rick
 
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Re: 2.8 TFT LCD touch screen problems

Post by adafruit_support_rick »

Unfortunately, we can't support use of the display in custom hardware. You can email [email protected] with a link to this thread for a refund.

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