Hi again AndyUK.

I have spent all afternoon going through your recommendations and schematic. I must admit, I like the idea of a standalone controller, it means I will not need to use my laptop directly. There appears a lot of equipment on your schematic, I will not be needing. If you can remember my first topic I need the controller, 3 NEMA 23 Stepper motors & 3 Stepper drivers, PSU + E Stop, my router is 240 vac.

Will my chosen Motors and Drivers work on this controller, my gut say's yes, but my brains not so sure.