Quote Originally Posted by Matt McCoy View Post
Don't need my understanding. From GF:

"We do both CAM and motion planning in the cloud. We just send the machine the actual waveforms to be fed to the motors (X, Y, each fan, focus, etc), laser, chiller, etc. There's a bit of decompression and then the uP sprays the results at the right I/O lines."
Go learn something about motion control, then come back and tell me how that differs from the ULS implementation I described, except that they implement the CAM/motion-planning functions in a cloud-based server instead of a printer driver. Hint: motion control starts after motion planning...you can't control the motion until after the path is determined.

Quote Originally Posted by Matt McCoy View Post
There appears to be no control board on the GF, so you might be incorrect here.
So the "uP" GF refers to is, what, duct-taped to the inside of the cover? Pick a story and stick to it.