Welcome to learning about the Treon product environment. In this Learning Path, we will explain how to install, set up, configure and maintain Treon products step-by-step.
Introduction
In the Introduction section we give an overview of Treon and the Treon environment.
MQTT is a network protocol that transports messages inbetween devices.
Connect to the Treon Gateway by using SSH.
Add a configuration file (ending in .conf) to /opt/iotgw/conf.
An MQTT broker can be used to monitor your Node data and to send DM messages to the Gateway. You can easily setup an MQTT broker on your computer for testing or configuration purposes.
By changing cloud adapters configuration from /opt/iotgw/conf.d by adding file with name ending with .conf you can change mqtt pub/sub topics.
This can be done with for example “nano /opt/iotgw/conf.d/mqtt_topics.conf” and adding configuration below to the file.
The SystemDevice management system has three main components:
Backend: sends dm commands and analyses the responses
Targets: objects to be managed. Objects may contain several resources that are managed
How to activate your Treon Industrial Node
Command Message The backend sends device management commands as JSON serialized messages over MQTT.
{ "Ver": "<version>", "Type": "dm", "Cmd": "<command>", "I": "<index>", "T": "<target>", "Res": "<resource array>", "Val": "<value array>", "Nid" : "<node id>", "Gid" : "<group id>" } Treon Customer Support If you have further questions on TOPIC, please contact Treon Customer Support.