The UTM-30LX-EW (http://www.autonomoustuff.com/hokuyo-utm-30lx-ew.html)
has multi-echo capability, but this requires the driver to implement the
new SCIP 2.2 protocol. Does anyone have a driver for this laser, or plans
to write one? It would seem logical to extend the hokuyo_node package
somehow.

Regards,
Fred Pauling