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Thread: upgrading Teensyduino - can anyone help please

  1. #1
    Senior Member
    Join Date
    Aug 2019
    southwest USA

    upgrading Teensyduino - can anyone help please

    I have been running Arduino 1.8.5 and Teensyduino 1.41 under win 7 64 bit for two years and want to
    upgrade to Teensyduino 1.47 so I can use Teensy 4.0.

    There does not seem to be an uninstall in control panel for Teensyduino.

    Does anyone know if I can install Teensyduino 1.47 without uninstalling 1.41 ?


  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    Yes, ok to install 1.47 if you already have 1.41.

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