Thursday, April 04, 2024


Endstop switch feet for OpenFlexure Delta Stage

I should probably have mentioned this earlier, but in order to run the stage it helps a lot to have some way of levelling it. So I modified the OpenFlexure Delta Stage feet (STL files here) to accept microswitches, which can be wired up as the negative endstops for the GRBL CNC driver. This is never going to level the thing to the nearest micron, but it gives you a convenient way of getting to some kind of starting point. Once you have levelled it, you can just return the axes to zero before powering the stage off. I'll add a home button to the Control Panel later.

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