Whether you’re looking at the constrained devices that make for the "things" of the IoT, gateways that connect them to the Internet, or backend servers, there’s a lot that one needs to build for creating end-to-end IoT solutions. In this session, we will look at the typical software features that are specific to IoT, and see what’s available in the open source ecosystem (and more specifically Eclipse IoT) to implement them. A live demo of the Eclipse IoT Open Testbed for Asset Tracking will allow the audience to see some of the projects (such as Eclipse Kura, or Eclipse Kapua) in action.