Hi,
To my knowledge there are no cheap USB motion control boards that support laser operation. The Ethernet SmoothStepper is ethernet connected,So my question is? Are there any Mach3 Breakout Boards that actually have a PWM Output?
but has laser PWM linked to XY axis speeds. It has laser ops for Mach3 and a much enhanced set for Mach4, like rastering etc.
Craig