<div dir="ltr">looks like someone got it talking to linuxcnc,  saw this graphic posted on facebook. <div><br></div><div><a href="https://drive.google.com/open?id=0BxqxSFeU7qPMMUp1R2pYN2tDdGs">https://drive.google.com/open?id=0BxqxSFeU7qPMMUp1R2pYN2tDdGs</a><br></div></div>