Tune in to the latest episode of the Manufacturing Hub Network podcast for an in-depth discussion on industrial cybersecurity.

Still learning the best ways to keep your industrial control systems secure and ready to defend against cyber attacks? October was ICS Cybersecurity month, and the hosts from the Manufacturing Hub Network podcast focused on it all month long.

Vlad Romanov and Dave Griffith welcomed back Opto 22's Benson Hougland to the podcast to wrap up their security series.

The latest 3.5 firmware updates for groov EPIC and RIO include new Sparkplug 3 compatible certification.

groov products have always supported the MQTT and Sparkplug communication protocols, so what's important about this latest Sparkplug update?

groov EPIC and RIO are some of the few hardware devices to pass a series of tests for the Sparkplug Compatibility Program, managed by the Eclipse Foundation.

Move data where you need it with the Data Services menu, the latest in our 12-part video series on groov Manage.

Opto 22 was an early adopter of MQTT—implementing it right out of the gate when groov EPIC was released just over 5 years ago. And did you know that back in the day, Opto 22 was not only one of the founding members of OPC, but also that version 1.0 of the OPC specification was ratified around the granite table in the Opto 22 headquarters' conference room? 

With this history in mind, you'll see why we're excited to talk about the Data Service options you'll find in groov Manage. This is where you choose the methods and protocols to move your data where you need it. Follow along with groov Manage: Data Services.

ENTELEC transformed your typical conference and trade show event with the Innovations Lab.

It started out as a brave idea: What would make this conference more fun? How about a multi-vendor, collaborative lab of innovation!

See solutions from different vendors working together in the new Innovations Lab, and get your free pass to the Expo.

Join us in Houston for this year's ENTELEC Conference & Expo, May 9-11. Explore a complete edge solution for your project using Opto 22’s groov EPIC and RIO products with the efficient MQTT Transmission module from Opto tech partner Cirrus Link Solutions.

From overcoming security and supply chain interruptions, to learning a "new perspective" with groov, watch as Opto 22 shares tips and insight in two recent online events.

With today's busy schedules and so many online discussions available in the industrial automation space, it's easy to miss some learning opportunities. If you missed them, here are two recent webinars you can watch now.

Did you miss last week's HiveMQ online workshop? You can still follow along with the live demo in this recording.

The power of MQTT technology is on display in a recent webinar that highlights the manufacturing sector and how the plant floor can be digitally transformed.

You'll learn the key components to getting the data you need from your manufacturing equipment in this demo hosted by HiveMQ's Kudzai Manditereza, which brings together Opto 22, Spruik, and N3uron.

Learn best practices for managing Node-RED projects on groov devices.

It’s important to be able to manage Node-RED projects for recovery, version control, copying flows to other devices, and sharing code. There are several ways to do this, but what should you be aware of and what are the best practices for doing this on a groov device? 

Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug.

Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ.

Download the updated MQTT technical guide (form 2350) to better understand using MQTT in groov EPIC and groov RIO.

If you've been a long-time OptoBlog subscriber or have used Opto 22 groov products, you've heard about the MQTT technology included in groov EPIC and RIO.  We've even created a section of the website dedicated to MQTT Resources like white papers, videos, and technical articles to give you a better understanding of this popular protocol.

One of the resources worth referencing is the Getting Started with MQTT in groov Products technical guide.  This comprehensive, structured user's guide helps you make an educated decision about which of the MQTT clients and options in groov products are best suited for your application. The guide explains the features, differences, and configuration procedures of each. Plus, you'll find some additional resources to help you build out your MQTT network or make a pitch for using MQTT.

Just recently, the guide has been updated to include changes made to the groov Manage menu. You'll notice configuration for both MQTT and OPC UA have been moved to a new menu button called "Data Service." The guide features illustrations and more details about these recent updates.