I have an SKR Pro 1.2 + TMC2209s that has been sitting idle since I replaced it with the Jackpot for my MPCNC. I got it from the V1 store and it has the official V1 firmware flashed to it. It was afflicted with the Z endstop not triggering issue, and a resistor did not fix it. I was working on an H-bot pen plotter and was curious about using the SKR to control the plotter but had a few questions on how to set up configuration.h to see if it’s even doable.
My guess is I’m going to need to do the following changes, but I could use some help knowing where to look for them and what to set:
- Setting the kinematics to the H-bot type, if possible
- Setting the endstops to respond only to one Y-axis endstop instead of 2
- Setting Z to trigger a servo based on up/down commands
If it’s a major undertaking to do any of this then I’m at peace with just ordering the EiBotBoard that the original guide to the plotter recommended. Since the SKR was just gathering dust I figured it’d be an interesting re-use case.