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  1. #1
    Registered User MattthewH's Avatar
    Join Date
    Oct 2010

    [Answered] Teensy USB Development Tool 2.0 Troubles

    I got a Teensy USB Development Tool 2.0 and I can't get it to connect with any software - I've tried Atmel Flip, Teensy Loader - neither work. I press the button, doesn't connect or do anything, I hold the button, does nothing. I try Auto-Connect, the same

    When I go into Computer Management, it comes up. I tired installing the drivers I got with Flip, and that just categorized it, but it says that the drivers are unsigned, so I don't know if that's the problem or not, I can't find any signed drivers to test.

    I'm using Windows 7 Ultimate 64bit, if that helps at all.

  2. #2
    Senior Member GrandpaHomer's Avatar
    Join Date
    Apr 2005

    Try theese drivers here: ... the one supplied with FLIP would not work on 64 bit W7
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