Controllers
Mi Casa Verde Vera 2. Runs Linux and OpenWrt? Free (no monthly fees). Web UI, accessible through company's website. Homepage. Amazon
TrickleStar 300ZW Z-Wave Dongle. Cheap. Works w/ Linux. Amazon
Devices
GE On/Off switch. Amazon.
Trane thermostat. Amazon.
Software
open-zwave. Library for interacting with Z-Wave dongles/etc… seems very basic still.
