UM7 calibration

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This topic contains 1 reply, has 2 voices, and was last updated by  Caleb 3 years, 1 month ago.

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  • #884

    VSI

    I noticed there are a lot of hidden registers related to calibration in the CHR Serial Interface.
    Is there a (mathematical) description of what these registers do, or information on how to calibrate the UM7?

  • #885

    Caleb
    Moderator

    A basic overview of how we do calibration can be found here: http://www.chrobotics.com/library/sensors-for-estimation We don’t currently have an app note to describe methods of determining calibration coefficients.

  • #898

    jitong wei

    Hi dear,
    I found UM7 can trim Gyro zero shit value for x, y, and z components.
    If UM7 have ability trim accelerate zero shit value for x, y, and z components.
    If UM7 have ability trim Mag zero shit value for x, y, and z components.

    Thanks.

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