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  • Start up issue

    I have an extended graphics sketch that does not initialize properly when initially plugged into a USB or a new sketch uploaded. It just displays the default screen. If I then start the terminal window the 4Duino resets and starts properly. It is a simple sketch with a gauge on it. Any ideas?

  • #2
    Hi,

    You might have uncommented this line:

    Code:
     while (!Serial) ;
    Which will wait for serial connection, just comment this line to disable it.

    I hope this helps,
    Best Regards,

    Comment


    • #3
      That appears to be the issue. Thx

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