The KPN SenML library helps you create and parse senml documents in both json and cbor format.

• Object oriented design.
• built in support for senml's unit registry
• extensible for new data types
• makes use of (but doesn't restrict to) KPN's predefined list of record names.
• direct support to read/write in json and cbor format.
• automatically adjusts record data with respect to base time, base value & base sum.

Please visit our docs site for more info.