Features:

<li>Controller: original m2NANO replaced by smoothieboard-X3</li>
<li>Workarea: expanded from (300 x 200 x 80) to (340 x 270 x 80 ) mm</li>
<li>Focusing added (double red-point laser with intersecting rays)</li>
<li>Air-assist added (pump from a blood-pressure gauge)</li>
<li>Software: Inkscape + LaserWeb3</li>



