OptoNews: We'll see you at Hannover Messe

Posted by Jean Femia on Mar 29, 2017 3:57:34 PM

Hannover Messe, the world's leading industrial conference with over 6500 international exhibitors, will be held 24-28 April 2017 in Hannover, Germany. 

Join us there for a look at the present and the future of automation:

  • Industry trends
  • New technologies
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Topics: optonews, OptoNews 2017-03-29, Events & conferences, Data acquisition, Energy management, Process control, Remote monitoring

OptoNews: New Node-RED examples for developers

Posted by Jean Femia on Mar 29, 2017 3:56:19 PM

If you're using Node-RED and the nodes for SNAP PACs and groov—or if you're thinking about it but haven't startedcheck out our new Node-RED examples on developer.opto22.com

Node-RED is the open-source tool for digitally wiring together hardware devices, cloud services, databases, and more in simple logical flows.

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Topics: Node-RED, groov, IIoT, IoT, Internet of Things, Industrial Internet of Things, optonews, OptoNews 2017-03-29, PACs

OptoNews: Send temperature data to AT&T M2X in the cloud

Posted by Jean Femia on Mar 29, 2017 3:54:29 PM

Have you tried AT&T's Internet of Things (IoT) platform, M2X? 

If you're looking at IoT platforms, you'll want to see this new technical note. It shows you how to get real-world data, in this example a temperature in degrees F, to an AT&T M2X device in the cloud.

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Topics: IoT, IIoT, Industrial Internet of Things, Internet of Things, Data acquisition, Node-RED, optonews, OptoNews 2017-03-29, PACs

OptoNews Tip: Basic tool for troubleshooting PACs and more

Posted by Jean Femia on Mar 29, 2017 3:53:34 PM

One Ethernet network troubleshooting tool our Product Support Group recommends is Wireshark. It's been a helpful choice for many years, and it's free.

Our recent blog post explains where to get Wireshark and how to use it. You can pay a lot for network analysis tools—and in some cases you may need them—but many times, the free ones do the job. 

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Topics: Networking, optonews, OptoNews 2017-03-29, Tips

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