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Thread: Teensy 3.1 as USB midi interface and USB -> DMX converter

  1. #1

    Teensy 3.1 as USB midi interface and USB -> DMX converter

    Hi everyone,
    I use my teensy 3.1 as a midi controller and I am wondering if it is possible to use it also as a usb to open dmx interface.
    Is it possible to declare the teensy as a midi device AND a usbDMX device
    If it is not, maybe it is possible to declare it as a teensy to computer midi device and comuter to teensy openDMX interface ?
    thanks a lot !

  2. #2
    Senior Member PaulStoffregen's Avatar
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    Nov 2012
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    I'm not familiar with OpenDMX, but I did make a project a couple years ago which emulated a subset of the Entec DMX USB Pro (just enough for Vixen). It played a sequence stored on a SD card, but allowed any USB communication to stop the automatic playing and take control of the lights.

    Here is that code:

    https://github.com/PaulStoffregen/Li...y/CorePlay.ino

    Assuming OpenDMX also needs USB serial, and you want USB MIDI at the same time, perhaps these threads can help?

    https://forum.pjrc.com/threads/23942...-the-same-time

    https://forum.pjrc.com/threads/27660...-the-same-time

    https://forum.pjrc.com/threads/28775-Midi-and-Serial

    If OpenDMX needs other USB support, maybe you could explain or link to the tech info....

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