Review on 🏃 Enhanced Performance: STEPPERONLINE 1042A Micro Step Resolutions (20-50VDC) by Nathan Jones

I had a lot of stepper motor drivers, I built some medium power CNC machines and a 3D printer. The screen printing on the product is the best I've seen. It clearly documents everything you need to know. This product does everything it says in the description. I particularly like the soft start and the anti-resonance. The DSP seems to make this smoother and quieter (I can't find a DB meter that's that hard to test). I'm running this at 38V (toroidal unregulated power supply) at 4.2A, 1600 pulses/rev using LinuxCNC software. I would recommend this product. I hope this lasts long.