a4988 vs drv8825 stepping change

New Home Forum Mostly Printed CNC – MPCNC Advice – MPCNC a4988 vs drv8825 stepping change

This topic contains 4 replies, has 2 voices, and was last updated by  CharlieBravo 3 months ago.

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  • #41543

    CharlieBravo
    Participant

    All,

    I did not invest in the 8825 as i just went with the a4988s that came with the kit, if i read correctly, they are 1/16 steps vs 1/32 steps,  do do i change that in the flash?

    #41545

    Ryan
    Keymaster

    Yup, cut the steps in half.

    #41546

    CharlieBravo
    Participant

    Sir,

    working on flashing this.  first time and do not want to fry.  did you have a video on how to do this.  I seen the how to page but i need to change the stepping

     

    #41549

    Ryan
    Keymaster

    There are tons and tons of videos on flashing a ramps board. On my firmware page I have step by step with pictures.

    1 user thanked author for this post.
    #41559

    CharlieBravo
    Participant

    Sir,

    Thanks. I will look at it. sorry being just a little nervous!

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