From Hentschel
Z Wave
,== initial z wave install ==
* drop z-wave jar file into addons
* in the OH shell ("ssh -p 8101 openhab@localhost"), install the serial transport
feature:install openhab-transport-serial
* check the serial port for the z wave stick, typically /dev/ttyACM0 or thereabouts
** make sure serial port is read/writeable