Software Toolbox Technical Blog

Video Tutorial: Configuring DataHub V9 as an MQTT Broker

2 min read

By Win Worrall on Jan 24, 2019 2:00:00 PM


As you are likely already aware, Cogent DataHub Version 9 expands the assortment of data sources you can integrate to include IIoT (Industrial Internet of Things) with MQTT (Message Queuing Telemetry Transport) support.  As with its many other supported data sources (such as OPC), DataHub V9 can act as both a "client" and a "server" for MQTT - with a "server" being an MQTT broker.

The following short video blog demonstrates how truly easy it is to configure the DataHub MQTT Broker for acting as a "gateway" between MQTT Clients in your IIoT cloud and other supported interfaces including OPC, DDE, ODBC and many other data sources.

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Video Tutorial: Publishing and Subscribing to MQTT Brokers with Cogent DataHub V9

2 min read

By Win Worrall on Jan 17, 2019 2:00:00 PM


With the release of Cogent DataHub Version 9, we've expanded the multitude of data sources you can integrate to include IIoT (Industrial Internet of Things) with MQTT (Message Queuing Telemetry Transport) support.

The following short video blog demonstrates step-by-step just how easy it is to configure the DataHub MQTT Client for publishing data from DataHub to any MQTT Broker, as well as, subscribing to data from any MQTT Broker for integration into your systems via DataHub's supported interfaces (such as OPC).

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Video Tutorial: Integrating IIoT Data using MQTT

1 min read

By Kevin Rutherford on Mar 22, 2018 2:00:00 PM


The Message Queue Telemetry Transport (MQTT) standard is a lightweight publish/subscribe model communications protocol used widely for Industrial Internet of Things (IIoT) integration of edge devices across a wide variety of industries around the world.

In this video blog, I'll show you how to get started using our MQTT Client driver to interface to an MQTT broker or server (including devices acting as a broker or server) to integrate data from your IIoT data into Wonderware applications.

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