TinyDDS is an open-source and standards-based publish/subscribe middleware for wireless sensor networks. Compliant with the Object Management Group (OMG)’s Data Distribution Service (DDS) specification, TinyDDS is designed and implemented generic enough to aid in developing a wide range of event detection and data collection applications.

TinyDDS is currently implemented in nesC, a dialect of the C language, for the TinyOS platform as well as in Java for the SunSPOT platform.