Eclipse Tahu™

The scope of the Eclipse Tahu™ project consists of three major components:

1. The Sparkplug Specification - This document describes the MQTT topic namespace, the payload-encoding scheme, and the required flow of messages, which ensure state of data originating from an edge device reporting to a backend/central application.
2. Client library implementations initially in the following programming languages:
   1. C
   2. Java
   3. Javascript
   4. Python
3. Reference implementations of Sparkplug applications using the client libraries.