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Thread: list_ports.comports() lists Teensy port as 'USB Serial Device (COM3)'

  1. #1
    Junior Member
    Join Date
    May 2019
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    2

    list_ports.comports() lists Teensy port as 'USB Serial Device (COM3)'

    I have used serial.tools.list_ports.comports() to find an Arduino by looking for 'Arduino' in the device description. When I use it with the Teensy 3.2 on Win 10, the description of the device doesn't include the word 'Teensy'. It's description is u'USB Serial Device (COM3)' with manufacturer 'Microsoft'. So I don't know how to find the Teensy port.

  2. #2
    Junior Member
    Join Date
    May 2019
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    2
    I suspect I can look for VID=16C0 and PID=0483 in the port list. Is that right? I am curious about why I don't see 'Teensy' in the description though since I thought I saw that mentioned in various places.

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