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Thread: Slight Problem with First Pixel

  1. #1
    Join Date
    May 2018
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    Default Slight Problem with First Pixel

    Hi, I am new to the pixel scene, but am really looking forward to incorporating into my display. I recently bought a few strings of smart LEDs, I have them connected to a Teensy 3.2 and using Vixen. Everything seems to be working correctly, colors, effects, etc., except the first pixel does not light. I have tested all of my strings and the first doesn't light for any of them. I also connected two strings together (100 pixels) and the 51st lights up, but the first still does not. I suspect this is some array[0] versus array[1] problem, but for the life of me I cannot figure it out. Any help would be awesome. Thanks.

  2. #2
    Join Date
    Dec 2014
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    Default Re: Slight Problem with First Pixel

    There was another thread where the first pixels were broken too:

  3. #3
    Join Date
    Dec 2012
    Hudson MA
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    Default Re: Slight Problem with First Pixel

    You would need to publish your code for us to see what is going on.

    2018 - Moving and going to visit my Daughter in New Zealand. Most likely I will be dark or nearly dark, Some static stuff that is simple to put up.

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