I can't get the software to communicate to the Breakout board and work the machine.
I used software from Planet-CNC and it will work using USB from PC to the Breakout board (BOB).
I want to use MACH3, but can't get either a USB or DB25 serial port connector to work.
Using Windows 7-32 bit.
Software and driver test successful.
Using keyboard with MACH3, successful.
Communicate and operate through the BOB, unsuccessful.
Any and all help is appreciated.