I have the Shapeoko 3 Sparkfun edition. I just completed the Zplus upgrade for the machine (including the inductive limit switches).
Does anyone know what default GRBL settings I need? I read the manual, but it just tells me the settings to change in Carbide Motion which I cannot use because I have the Sparkfun control board.
The Sparkfun machines pop up on the forum once in a while. Not sure how many were actually sold total but there seem to be a few left out there. The last post I saw from a Sparkfun was wanting to replace their controller with a C3D controller. The answer was you could but that you might have to change some connectors. With the Sparkfun thing dead you might want to look into replacing your controller so you could use the C3D things to make life simple.