Newbie online. I have Mach3 running on windows 10 - no problems. Trying to hookup limit switches to a Prt-E1500W (usb) spindle controller and possibly PWM control for laser. Ive looked all over the net for answers, but none found. Any ideas? After days of configuring the setup -- it works pretty as is. I don't really want to go with a new BOB. Can I run a different /smaller spindle controller, parallel on the (usb).
Thanks