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    Jude Loza
    Apr 17

    Problems with start up.

    in Questions

    I have the AR3 with the teensy 4.1 AR4 conversion. I believe I have connected to the teensy and Arduino in the software. The first problem is this high pitched squeaking sound coming from the motors which I believe changes puch when I try to move the motors. I am assuming this leads into my second problem of not being able to move the motors. The exe file doesn't run on my laptop though I was able to run it through python with a few simple commands. If anyone know how to fix this I would appreciate the help.

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    Jude Loza
    Apr 17

    I will try switching around the A B wires one at a time hopefully fix the issues. It seems to have problems with windows 10 pro because all 4 of my pro machines have issues my only windows 10 home machine works fine.

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    Chris Annin
    Apr 17

    Are you using the DM542 drivers? The high pitch noise is usually a result of having the AABB motor wires incorrect but it could be a driver issue. I had one other person mention having issues running the software, I have tested on several windows machines including a new windows 11 machine and haven't had any issues running the exe file - I am very interested if anyone else is having any issues.

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