Reply To: GRBL for RAMPS 1.4

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Scott
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mschrock,

How did you modify steps per mm? I change the defaults settings and the machine type but nothing changes at the machine. The instructions on Github reference a MPCNC build but there isnt one in the defaults.h file.

I’ve already got a big printer and I’ve used GRBL for a laser burner before. GRBL is nice and Chilipeppr is a great interface compared to what I was using for GRBL previously. I wish i saw GRBLweb before I got started today, I still might try it.

What am I missing to change the steps per mm?

Thanks,
Scott

PS, anyone seen a pendant hookup for GRBL?