Welcome to Our Community

Some features disabled for guests. Register Today.

XPro V3 (GRBL V 0.9) wiring question

Discussion in 'Controller Boards' started by Milton M Cameron, Oct 11, 2017.

  1. Milton M Cameron


    Feb 5, 2017
    Likes Received:
    I am in the process of finalising my first build of an Openbuilds XLarge CNC routing machine. The kit came with an XPro V3 (GRBL V 0.9) board. I am in the process of wiring the machine and have some questions regarding the 5v connections to the board. I have 4 microstepdrivers DQ542MA that each require a signal to pul+(5v), dir+(5v) and then enbl +(5v). Where does that 5v come from? Does it come from the XPro board and, if so, how? Are all the drivers in parallel? Does anyone have a wiring diagram that shows how this should be configured? Your help would be greatly appreciated.
  2. Gary Caruso

    Gary Caruso OpenBuilds Volunteer
    Staff Member Moderator Builder

    May 19, 2016
    Likes Received:
    XPro is stand alone (has built in drivers) does not have outputs for external drivers, all you need is a $16 Arduino Uno for that.

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice