The software suite commonly known as DZ has been in development since late 2000. It underwent a major overhaul in 2009 (one of results of of which is the creation of this site). Below is the screenshot of version 3.3 (it looks prettier now, but there are more important things to do than post screenshots every week). Read more...

Packaged Application Downloads

Github is the primary download site for stable releases.

Source Code

Complete application source code is available from home-climatecontrol/dz at Github.
Arduino firmware code for the Android Accessory is available from the home-climate-control/arduino at Github.