I am selling my prototype relay board that will allow for easy switching from normal operation to disabling of x-steppers and enabling of your rotary. This stays plugged in all the time and when you want to use your rotary, just flip a switch. No need to disconnect any steppers at all. It is wired to fail safe so if power fails it reverts back to normal operations of X-Axis.
It was a proof of concept for me and I may move forward with development or a more refined product, but i haven’t decided yet.
This is plug and play ready, just add 12 volt.
$100 shipped CONUS