LWM2M

Eclipse Californium™ (Cf) is an open source implementation of the Constrained Application Protocol (CoAP). It is written in Java and targets unconstrained environments such as back-end service infrastructures (e.g., proxies, resource directories, or cloud services) and less constrained environments such as embedded devices running Linux (e.g., smart home/factory controllers or cellular gateways).

Eclipse Leshan™ is an OMA Lightweight M2M (LWM2M) implementation in Java. Leshan provides libraries which help people to develop their own Lightweight M2M server and client. The project also provides