Tips when using PAC Project with groov View, MQTT, Node-RED, RESTful API, and more

Are you wondering what else you can do to improve your PAC Project system’s performance? Did you optimize your SNAP PAC system and apply the same techniques to your groov EPIC system? There may be some other options you might not think of, like these:

Whether you’re running an edge device like groov EPIC or a classic SNAP PAC system, performance optimization is a balance among logic, I/O communication, and HMI responsiveness. You might find some time savers in the Optimizing PAC Project System Performance technical note.

Here are a few highlights from the tech note.

This webinar recording is your valuable go-to resource for accessing stranded OT data and building a UNS that's AI and analytics ready.

Did you attend this month's Unified Namespace (UNS) webinar hosted by Cirrus Link Solutions and Opto 22?

Now you can watch the webinar recording on demand.

See how to:

• Connect, collect, model, store and share OT data
• Build a unified namespace
• Go from field to cloud using tools you already know

New webinar to show you how easy it is to unlock OT data and build a Unified Namespace (UNS).

Want to prep for AI, analytics, or just stop struggling with stranded OT data? Not sure where to start?

Then you're invited to join Cirrus Link Solutions and Opto 22 in a live webinar. You'll learn how to:

• Structure your industrial data
• Build a unified namespace
• Go from field to cloud using tools you already have

Read on for more event details and to save your seat for the August 13th webinar. 

Watch our live demo–recorded from the ProveIt! Conference–to see how brownfield and greenfield assets integrate into a Unified Namespace (UNS) to give you a competitive edge.

We attended the first annual ProveIt! Conference on February 18-20th in Dallas, Texas. This brand new conference was unique—because instead of just setting up a booth and talking about our solutions, we were required to prove it live on stage! 

OptoPartner Corso Systems offers detailed resources and tips in their blog to help you get the most out of your groov EPIC and groov RIO edge devices.

If you’re using Opto 22 gear in your automation projects (or even just considering it), you already know the power of groov EPIC, groov RIO, and industrial automation done right. 

But have you checked out the goldmine of content that Corso Systems has put together?

Corso Systems—a problem-solving, people-focused industrial automation firm that helps manufacturers work smarter—has been diving deep into Opto 22 solutions, sharing real-world insights, how-to guides, and integration strategies.

Their blog is packed with useful content that can help you get more out of your Opto 22 groov systems. Start exploring...

New video provides some practical solutions to consider in the age of TCP/IP.

Looking to digitally transform your operations, but your existing machines don't support newer protocols like MQTT or OPC UA?

Don't worry, you're not alone. Legacy industrial control systems are still operating everywhere today. But don't settle or wait for them to fail. 

It's time to learn more about modern edge devices that can bridge the gap between old and new.

This new 1-minute video is a great conversation starter on the topic.

New podcast discusses key takeaways and benefits from using open source technology.

Are you thinking about investing in IIoT but don't know where to start? It used to sound like a futuristic concept, but industrial internet of things technologies are here and you don't want to be left behind.

IIoT protocols like MQTT and Sparkplug are becoming more popular for good reason—and an important part of Opto 22's groov EPIC and groov RIO product lines.

Tune in to this new podcast, Unplugged: An IIoT Podcast for a better understanding of the role MQTT, TCP/IP, and VPN play in the IIoT. 

Join OptoPartner Weisz Instrumentos for one of the most widely recognized events in the hydrocarbons industry.

The Expo Oil & Gas Patagonia is one of the most important events in the Argentine hydrocarbons industry, bringing together key players from across the sector. With over 150 exhibitors, the expo will showcase the latest developments in production areas. Attendees will discover new products, technologies, and ventures related to the industry.

Join Opto 22's IoT Executive, Rene Gamero, and Weisz engineering staff for live demos of groov EPIC and groov RIO products—and see the important role they are playing in oil and gas applications.

See how you can quickly, easily, and cost-effectively capture and publish live images from remote sites to the cloud via MQTT/Sparkplug.

If you couldn’t attend the Ignition Community Conference or want a closer look, here’s your chance to experience it recorded with Opto 22's groov EPIC booth cam.

With the expertise of Alex Marcy from Corso Systems and Jason Hamlin from Inframark, we captured live booth footage using an off-the-shelf, IP-based camera, Ignition Edge, its MQTT Transmission module, and Node-RED, all running on a single groov EPIC.

Check out this one-minute time lapse video.

Without disturbing existing systems, edge devices make it easy to convert data from a custom fieldbus into open protocols for digital transformation.

If TCP/IP won the “protocol wars” in the ‘90s, then WHY are you still fighting protocol battles on the plant floor today? Because industrial networks were around long before the internet. As far back as the 1960s, machines communicated via serial networks like RS-232, RS-485, and CAN Bus—with specialized proprietary fieldbus protocols like Modbus, Profibus, and DeviceNet.

Even with TCP/IP on Ethernet, specialized protocols remained. Modbus now has a TCP/IP version, Profibus gave way to ProfiNET, DeviceNet to EtherNet/IP, and even some new ones joined the protocol party.

After the industry demanded interoperability, OPC was born—now OPC UA—a big step toward a unified architecture on OT networks. Meanwhile on the IT side, using HTTP and HTTPS was common. It’s how web browsers—and most of the internet—work today.

MQTT Sparkplug came later. A recently named International Standard, it’s built on efficient, secure, and scalable publish/subscribe communications—a great fit for digital transformation projects and the IIoT.