I recently came across this: https://www.tinkercad.com/things/3n5WP544VEN-. It says it uses only 3 steppers (which would work great with the CNC Shield v4) and supports 8 color printing. The only problem is that I cannot find any documentation or anything else about it. Has anyone got this to work by chance?
top of page
bottom of page
No documentation on that one, I just posted it as an idea... But I did build one a while back. Pretty easy to add the second extruder to the code.
Bill