--- title: OptoBlog (4) description: (4) --- - [Log in](https://www.opto22.com/logon?returnurl=%2f) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) [![Opto 22 Logo](https://blog.opto22.com/hubfs/opto22_lightsilvergradient_800px.png "Opto 22 Logo")](https://www.opto22.com) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - 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[groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - [Product Families](https://www.opto22.com/products/product-families) - [IIoT System Architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture) - [MQTT Resources](https://www.opto22.com/products/mqtt-resources) - [Cybersecurity](https://www.opto22.com/products/cybersecurity) - [Power and Energy Monitoring](https://www.opto22.com/products/power-and-energy-monitoring) - [How to Buy](https://www.opto22.com/products/how-to-buy) - [Hands-On Learning and Demo Units](https://www.opto22.com/products/hands-on-learning-and-demo-units) - [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility) - [System Configurator](https://www.opto22.com/products/system-configurator) - [Support](https://www.opto22.com/support) - [Manage groov](https://www.opto22.com/logon?returnurl=%2fmy-opto%2fmanage-groov) - [Documents](https://www.opto22.com/Support/Resources-Tools?rt=59) - [Downloads](https://www.opto22.com/Support/Resources-Tools?rt=68) - [Videos](https://www.opto22.com/Support/Videos) - [KnowledgeBase](https://www.opto22.com/Support/Resources-Tools?rt=67) - [Training](https://www.opto22.com/support/training-options) - [Troubleshooting](https://www.opto22.com/support/troubleshooting) - [Image Library](https://www.opto22.com/support/resources-tools/image-library-svg-editors) - [Developers](https://developer.opto22.com/) - [Talk to an Engineer](https://www.opto22.com/support/talk-to-an-engineer) - [Contact Us](https://www.opto22.com/support/contact-us) - [Warranties](https://www.opto22.com/support/warranties) - [Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us)   # OptoBlog # OptoBlog ## [OEM gains predictive insights with secure remote access](https://blog.opto22.com/optoblog/oem-gains-predictive-insights-with-secure-remote-access) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jul 8, 2026, 7:25:44 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/wg-ep8-cryophit-20260623-1.jpg)](https://blog.opto22.com/optoblog/oem-gains-predictive-insights-with-secure-remote-access) ### The *Who's groovin* video series continues with a look at how highly specialized and complicated refrigeration systems can be monitored remotely. Do you work in a very specialized industry where downtime means major profit loss and technicians are hard to find?  That was the problem facing CryoPhit USA, an OEM manufacturer of cryotherapy chambers. These systems produce extreme temperatures, and fixing them can be time consuming. If a machine goes down, the operator's revenue stops cold. In episode 8 of the *Who’s groovin* video series, see how CryoPhit turned a hard-to-service refrigeration system into one they can diagnose remotely and predict failures for before they happen. Watch: [Read More](https://blog.opto22.com/optoblog/oem-gains-predictive-insights-with-secure-remote-access) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/oem-gains-predictive-insights-with-secure-remote-access#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Videos](https://blog.opto22.com/optoblog/topic/videos), [OEM](https://blog.opto22.com/optoblog/topic/oem), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [Who's groovin](https://blog.opto22.com/optoblog/topic/whos-groovin) ## [Partner Webinar Alert: MQTT Sparkplug v4](https://blog.opto22.com/optoblog/partner-webinar-alert-mqtt-sparkplug-v4) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jul 8, 2026, 7:21:02 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/CirrusLinkWebinarJuly2026.jpg)](https://blog.opto22.com/optoblog/partner-webinar-alert-mqtt-sparkplug-v4) ### New webinar discusses the evolving MQTT protocol and the latest Sparkplug release for connecting OT data to enterprise systems. Do your applications require deploying MQTT brokers, building Sparkplug architectures, or connecting OT data? Cirrus Link Solutions, an Opto 22 technology partner, has a webinar coming up that you won't want to miss. Get all the details on how to register for the July 15th presentation. [Read More](https://blog.opto22.com/optoblog/partner-webinar-alert-mqtt-sparkplug-v4) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/partner-webinar-alert-mqtt-sparkplug-v4#comments-listing) Topics: [Webinars](https://blog.opto22.com/optoblog/topic/webinars), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Sparkplug](https://blog.opto22.com/optoblog/topic/sparkplug), [MQTT implementation](https://blog.opto22.com/optoblog/topic/mqtt-implementation), [Cirrus Link Solutions](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions), [Technology Partners](https://blog.opto22.com/optoblog/topic/technology-partners) ## [350 years, 19,008 positions & a smarter way to manage radioactive waste](https://blog.opto22.com/optoblog/350-years-19008-positions-a-smarter-way-to-manage-radioactive-waste) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jul 1, 2026, 5:28:37 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Bulgaria-facilitiy-hi-res_900.png)](https://blog.opto22.com/optoblog/350-years-19008-positions-a-smarter-way-to-manage-radioactive-waste) ### New case study shows you how a SCADA integrator turned a patchworked, incomplete design specification into a streamlined monitoring solution. How do you monitor radioactive waste activity and storage that will move continuously for decades—while collecting thousands of critical position measurements every second?  This was the challenge facing SCADA system integrator TUVI & Co. Ltd., a Bulgarian engineering firm. They needed to track 19,008 cell positions across 66 permanent storage cells, plus 122 in a temporary storage building. Every move has be be recorded, and every position confirmed.  Opto 22's new case study explains how TUVI achieved it. [Read More](https://blog.opto22.com/optoblog/350-years-19008-positions-a-smarter-way-to-manage-radioactive-waste) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/350-years-19008-positions-a-smarter-way-to-manage-radioactive-waste#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [SCADA](https://blog.opto22.com/optoblog/topic/scada) ## [Get your OptoU online training certificate](https://blog.opto22.com/optoblog/get-your-optou-online-training-certificate) Posted by [Norma Rodriguez](https://blog.opto22.com/optoblog/author/norma-rodriguez) on Jul 1, 2026, 5:23:19 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/OptoUCertBlogimage3.png)](https://blog.opto22.com/optoblog/get-your-optou-online-training-certificate) ### Complete the free *groov* EPIC online courses, get your certificate, and post it to LinkedIn. Are you looking to complete more educational training for PLCs or add another certification to your professional profile or resume? Gain additional programming skills and learn more about how to use *groov* EPIC edge controllers for your applications. groov EPIC training is FREE at OptoU ([training.opto22.com](http://training.opto22.com/)). Once you’ve completed all of the courses, you can get your *groov* EPIC Online Training Certificate of Completion. If you'd like, you can easily post your certificate to your LinkedIn profile. Work at your own pace as you go through the online exercises and quizzes. Most of the lessons are based on the hands-on material in the *groov* EPIC training course taught at Opto 22 headquarters.  Follow these simple steps to earn your certificate. [Read More](https://blog.opto22.com/optoblog/get-your-optou-online-training-certificate) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-your-optou-online-training-certificate#comments-listing) Topics: [Training](https://blog.opto22.com/optoblog/topic/training), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [certificate](https://blog.opto22.com/optoblog/topic/certificate), [OptoU](https://blog.opto22.com/optoblog/topic/optou), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Your Legacy PLCs Were Never Built for This](https://blog.opto22.com/optoblog/your-legacy-plcs-were-never-built-for-this) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 24, 2026, 7:17:26 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/segment_teaser_422x280.png)](https://blog.opto22.com/optoblog/your-legacy-plcs-were-never-built-for-this) ### Learn how network segmentation protects the devices that can't protect themselves. Are you a manufacturer who is trying to modernize operations without replacing the PLCs and control systems that are still working? Your machines are still running, but you face the challenge of connecting their OT data to IT networks.  These legacy systems weren't made to hold up to today's cybersecurity threats when they are exposed to the internet or business networks. So what's the answer? Read a new technical article that offers practical solutions—and see why network segmentation is vital to unlocking OT data in a secure way. [Read More](https://blog.opto22.com/optoblog/your-legacy-plcs-were-never-built-for-this) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/your-legacy-plcs-were-never-built-for-this#comments-listing) Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [cybersecurity](https://blog.opto22.com/optoblog/topic/cybersecurity), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [network segmentation](https://blog.opto22.com/optoblog/topic/network-segmentation) ## [Working closely with Australian partners to better serve you](https://blog.opto22.com/optoblog/working-closely-with-australian-partners-to-better-serve-you) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 24, 2026, 7:14:07 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/AustralianPartnerWebinarsJune2026.png)](https://blog.opto22.com/optoblog/working-closely-with-australian-partners-to-better-serve-you) ### A new webinar series highlights the strong partnership between Inductive Automation Australia, Binford Tech, and Opto 22 to offer complete solution packages to customers in the region. Australian engineers are increasingly asked to connect more systems, modernize aging infrastructure, improve cybersecurity, and deliver real IIoT results. Can you do it without ripping out existing systems that work? This new two-part webinar series shows how you can. Join Opto 22, Inductive Automation’s only hardware Premier Technology Partner, Inductive Automation Australia, and Australia-based distributor Binford Tech for a practical presentation on how modern industrial hardware can simplify secure edge deployment with Ignition. [Read More](https://blog.opto22.com/optoblog/working-closely-with-australian-partners-to-better-serve-you) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/working-closely-with-australian-partners-to-better-serve-you#comments-listing) Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [webinar](https://blog.opto22.com/optoblog/topic/webinar) ## [Sparking data discussions at the edge with MQTT, Sparkplug B, and OPC UA](https://blog.opto22.com/optoblog/sparking-data-discussions-at-the-edge-with-mqtt-sparkplug-b-and-opc-ua) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 17, 2026, 8:28:45 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/IgnitedPodcastBensonArlenJune2026.png)](https://blog.opto22.com/optoblog/sparking-data-discussions-at-the-edge-with-mqtt-sparkplug-b-and-opc-ua) ### Listen to a recent episode of Inductive Automation's *Ignited* podcast to see how the open-source MQTT protocol has completely changed industrial data architectures. Are you looking to build systems that move data—reliably and securely—across an enterprise? Have proprietary approaches slowed you down or locked you in? Episode 4 of Inductive Automation's new *Ignited* podcast is a must listen! The co-inventor of MQTT, Arlen Nipper, and Opto 22 VP Benson Hougland are the featured guests on this podcast, reviewing industrial automation technology and taking you into the future. Inductive Automation's Travis Cox and Thomas Burke host this discussion about why MQTT and Sparkplug B are now the key to scalable industrial data, and why edge computing changes everything. Listen in on these insightful conversations: [Read More](https://blog.opto22.com/optoblog/sparking-data-discussions-at-the-edge-with-mqtt-sparkplug-b-and-opc-ua) 1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/sparking-data-discussions-at-the-edge-with-mqtt-sparkplug-b-and-opc-ua#comments-listing) Topics: [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [Sparkplug](https://blog.opto22.com/optoblog/topic/sparkplug), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [podcast](https://blog.opto22.com/optoblog/topic/podcast), [OPC UA](https://blog.opto22.com/optoblog/topic/opc-ua) ## [Need to boost your skills and credentials?](https://blog.opto22.com/optoblog/need-to-boost-your-skills-and-credentials) Posted by [Norma Rodriguez](https://blog.opto22.com/optoblog/author/norma-rodriguez) on Jun 17, 2026, 8:23:36 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/PFTCertofCompletionExample.png)](https://blog.opto22.com/optoblog/need-to-boost-your-skills-and-credentials) ### Earn 24 PDH credits after attending *groov* EPIC Premium Factory Training. If you want to learn more about your *groov* EPIC system, consider attending the in-person *groov* EPIC Premium Factory Training in Temecula, California, and earn 24 Professional Development Hours (PDH). After successfully completing the course, you’ll receive a Certificate of Completion and the course agenda for your records. Read on for class details and why these 24 PDHs matter. [Read More](https://blog.opto22.com/optoblog/need-to-boost-your-skills-and-credentials) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/need-to-boost-your-skills-and-credentials#comments-listing) Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov EPIC Learning Center](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center), [Factory Training](https://blog.opto22.com/optoblog/topic/factory-training) ## [Stay up to date with SNAP PAC firmware R10.7a](https://blog.opto22.com/optoblog/stay-up-to-date-with-snap-pac-firmware-r10.7a) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 10, 2026, 6:18:39 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/snap-pac-r1_p-1.png)](https://blog.opto22.com/optoblog/stay-up-to-date-with-snap-pac-firmware-r10.7a) ### The latest firmware release is now available for your SNAP PAC System. If you are using any of the following SNAP PAC System controllers or brains, you'll want to take a look at the new R10.7a update:  [SNAP PAC R-series](https://www.opto22.com/products/product-selector?keyword=&c1=&c2=&tag=1560,1514&approval=&numres=25&page=1&leg=0&obs=0) [SNAP PAC S-series](https://www.opto22.com/products/product-selector?keyword=&c1=&c2=&tag=1560,1572&approval=&numres=25&page=1&leg=0&obs=0) [SoftPAC](https://www.opto22.com/products/softpac) [G4EB2 brains](https://www.opto22.com/products/product-selector?keyword=g4eb2&c1=&c2=&tag=&approval=&numres=25&page=1&leg=0&obs=0) See the latest enhancements and important fixes included in this release. [Read More](https://blog.opto22.com/optoblog/stay-up-to-date-with-snap-pac-firmware-r10.7a) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/stay-up-to-date-with-snap-pac-firmware-r10.7a#comments-listing) Topics: [Firmware](https://blog.opto22.com/optoblog/topic/firmware), [PAC Manager](https://blog.opto22.com/optoblog/topic/pac-manager), [snap pac](https://blog.opto22.com/optoblog/topic/snap-pac) ## [Powering AI-ready data centers with MQTT and Unified Namespace](https://blog.opto22.com/optoblog/powering-ai-ready-data-centers-with-mqtt-and-unified-namespace) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 10, 2026, 6:13:39 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/EnergyTechPodcastMay2026.png)](https://blog.opto22.com/optoblog/powering-ai-ready-data-centers-with-mqtt-and-unified-namespace) ### Listen to the discussion on a recent episode of the EnergyTech podcast for insights on how data centers are becoming AI factories. What has changed in the data center industry in just the past year? Attendees of Inductive Automation's Data Center Discovery Day found out firsthand. At the event, [OpSite Energy's](https://opsiteenergy.com/) Mike Flores sat down with Opto 22 VP Benson Hougland for a deeper discussion on why and how data center demand is changing—and how MQTT and UNS (Unified Namespace) are becoming the keys to contextualizing data for better (and immediate) decision making. Tune in to episode 79 of the EnergyTech podcast for the complete discussion. [Read More](https://blog.opto22.com/optoblog/powering-ai-ready-data-centers-with-mqtt-and-unified-namespace) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/powering-ai-ready-data-centers-with-mqtt-and-unified-namespace#comments-listing) Topics: [Energy management](https://blog.opto22.com/optoblog/topic/energy-management), [cybersecurity](https://blog.opto22.com/optoblog/topic/cybersecurity), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [podcast](https://blog.opto22.com/optoblog/topic/podcast), [OT data](https://blog.opto22.com/optoblog/topic/ot-data), [energy monitoring](https://blog.opto22.com/optoblog/topic/energy-monitoring), [data center](https://blog.opto22.com/optoblog/topic/data-center) [Previous](https://blog.opto22.com/optoblog/page/3) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/page/5) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [groov EPIC (514)](https://blog.opto22.com/optoblog/topic/groov-epic) - 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