From their promotion video it seems their G540 can be used for 3d printing.
I am sorry to have to say this, but it will not work for direct drive 3D printing.
Well it will work, but never expect anything near a good quality print.
It uses a divider by 10, so for 9 step pulses it does nothing. That is how i found out about that "feature" when i was using it for directly driven pulleys on motors as all 3D printers use.
