The T3000 front end is one of the few building automation systems on the market which is open source. Primarily the software is designed to work with Temco Controls building automation controllers and sensors but the source code is freely available and anyone can integrate devices from other manufacturers. Building owners, controls contractors and other manufacturers in the industry are encouraged to join the project and contribute to making the software more universal and more useful. You may use the project with no restrictions for both private and commercial use.
The latest compiled version of the software is here: T3000Software.zip
There is no signup required, the software is license free and fully functional.
This is a C++ project using Microsoft Foundation Classes.
There is another version of the T3000 project under way targeting Linux environments, it is written in C# and is also hosted on github however the project is just in the beginning stages: T3000 Cross Platform Project
Parties interested in cooperating on the projects are encouraged to contact us and we'll set you up as a contributor.