Use Arduino to Control a Large Stepper Motor Part 2

Testing code from three different Arduino programs to drive the large NEMA 34 Stepper, then increasing the load on the shaft to see how the Stepper handles the additional weight Video Tutorial on how to control large, Nema 34 Stepper motors with an Arduino, a 24V power supply and an STM5045 microstepping driver. I m no expert on this subject matter and am anticipating (hoping ) others may have comments with even better hardware or software tips and tricks but in the meantime there doesn t seem to be