Attached (as PDF) are some steps to quickly get started with the Thingworx MQTT Extension so that you can subscribe / publish topics.
Here is an updated version 1.1 including some alternatives, for example using the built-in Mosquitto publisher / subscriber, or using a Python client.
Small update: With Thingworx 9, the corresponding version of the extension can be downloaded from the ThingWorx Foundation downloads page.
