D-LITe is an universal architecture for building simple application over heterogenous Sensors Networks.
Scripts used in these videos are accessibles here: Script 1 Script 2

D-Lite use a specific language, called SALT, to configure nodes and to exchange data between nodes. A rapid specification is available here.


To interact with D-Lite, you can use XMPP. You will need a gateway to make the link between CoAP used on small Contiki devices and XMPP. We provide an early version of such a gateway available here (under GPL Licence)
Project Members
  • Sylvain Cherrier, Teaching Professor, Networks group

  • Yacine Ghamri-Doudane, Associate Professor, Networks group

  • Philippe Valembois, Engineer

  • Stéphane Lohier, Associate Professor, Networks group

  • Ismail Salhi, PhD Student, Networks group

  • Erwan Livolant, Engineer


  • Sylvain Cherrier, Yacine Ghamri-Doudane, Stephane Lohier, Gilles Roussel. D-LITe: Distributed Logic for Internet of Things sErvices. iThings 2011: The 2011 IEEE International Conference on Internet of Things. Dalian, China; October 19-22, 2011