Motor 1 not working Brand new V8 board

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  • September 14, 2014 at 5:41 am #6753
    MikeH
    Member

    Hi guys

    I have just received my first tiny g board, v8.

    I have connected the motors and run the self tests. Motors 2,3 and 4 run well but Motor 1 does nothing. I have tried multiple good motors, and resetting the board.

    The motor 1 LED does not light at all. I have voltage across all resistors and capacitors in the motor 1 rail EXCEPT R27, R28, C20, C21.

    Any ideas out there or is my board a Dud 🙁

    Thanks very much
    Mike

    September 14, 2014 at 7:06 am #6754
    cmcgrath5035
    Moderator

    I does sound like a problem with the DRV8818 device.
    If you want to further troubleshoot, schematics are here

    Are you sure Motor 1 is enabled?

    September 14, 2014 at 7:52 am #6755
    alden
    Member

    Mike – please contact us offline for a replacement.

    September 14, 2014 at 3:29 pm #6757
    MikeH
    Member

    Thanks Guys

    I have sent an email to your gmail address Alden.
    Thanks very much for the fast replies!

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