MK3 vs MK4 difference
Purchased the MK3 stepper motor kit a while back to get ahead of the tariffs, just now getting back into it and I see the MK4 is out -- can I purchase the MK4 combo kit for use with the MK3 stepper motors or is there an incompatibility there?
Yes, motors are exactly the same - no incompatibility. the MK4 updates are related to the 3D printed parts: larger base enclosure, 2x12 terminal block, new J5 limit switch. Let me know if you have any other questions.