ME3Gas
ME3Gas is a middleware for energy efficiency applications.
The ME3Gas middleware extends the existing LinkSmart middleware platform https://sourceforge.net/projects/linksmart/?source=directory with an application framework for energy efficiency. It also includes additions to the Contiki WSN platform
http://www.contiki-os.org/ and contains LinkSmart IoTDevice Managers for the Contiki based sensors.
The ME3Gas project has been partially funded by Artemis Joint Undertaking http://www.artemis-ju.eu/