![]() ![]() So, 5 sets of Step and Direction pins being controlled directly by the Pi. My thinking is to use the GPIO to control the stepper drivers directly, and I was thinking of making the board be 5 axis capable. Before I dive into designing hardware, I wanted to make sure what I had in mind is reasonable. ![]() My thinking is since the Pi already has a sufficient number of GPIO pins, that I'd design this board to leverage those. I'd love to design a board that is can accept a Compute Module 4 (and release it as open hardware of course). I found out just yesterday that the Raspberry Pi can run LinuxCNC, and furthermore, it looks like it's capable of running a CNC directly with its GPIO pins. My strong suit is definitely electronics hardware design though, which brings me into my question. most of my experience in cnc is with simple 3d printer stuff, so most of this will be pretty new to me. First, off, I'm new here, so I'll give a quick intro. ![]()
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