--- title: OptoBlog | groov Manage (3) description: groov Manage | (3) --- - [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) - 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[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) - [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 ## [groov EPIC firmware 3.0 is ready](https://blog.opto22.com/optoblog/groov-epic-firmware-3.0-is-ready) Posted by [Ben Orchard](https://blog.opto22.com/optoblog/author/ben-orchard) on Nov 4, 2020, 8:46:14 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/LDAP.png)](https://blog.opto22.com/optoblog/groov-epic-firmware-3.0-is-ready) ### Get an overview of exciting new features just added to *groov* EPIC and see why you'll want to update. *(Hint: LDAP)* Everyone here at Opto 22 is very excited to announce the ***groov* EPIC firmware 3.0** release. In fact, there is so much cool stuff in this release, I am a little lost knowing in what order to list them, so let's just jump right in and see what's in store… [Read More](https://blog.opto22.com/optoblog/groov-epic-firmware-3.0-is-ready) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/groov-epic-firmware-3.0-is-ready#comments-listing) Topics: [Updates](https://blog.opto22.com/optoblog/topic/updates), [Firmware](https://blog.opto22.com/optoblog/topic/firmware), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [LDAP](https://blog.opto22.com/optoblog/topic/ldap) ## [OptoPartner program going strong](https://blog.opto22.com/optoblog/optopartner-program-going-strong) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Oct 22, 2020, 1:48:30 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/acc_logo_300_stack_rgb.jpg)](https://blog.opto22.com/optoblog/optopartner-program-going-strong) ### Welcome two more integration companies with *groov* EPIC and RIO expertise to the OptoPartner program. It's always exciting to see how Opto 22 products are used in field applications and our growing list of [OptoPartners](https://www.opto22.com/community/opto-partners) gives customers even more options for finding their ideal product solution. OptoPartners are experienced and skilled in using our industrial control products and are qualified to help with integrating, installing, and maintaining Opto 22 systems. [Read More](https://blog.opto22.com/optoblog/optopartner-program-going-strong) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optopartner-program-going-strong#comments-listing) Topics: [Integrators](https://blog.opto22.com/optoblog/topic/integrators), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [system integrator](https://blog.opto22.com/optoblog/topic/system-integrator), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [New guide to using MQTT/Sparkplug B](https://blog.opto22.com/optoblog/your-guide-to-using-mqtt) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Oct 13, 2020, 1:56:42 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/epic_rio_mqtt_methods_4.jpg)](https://blog.opto22.com/optoblog/your-guide-to-using-mqtt) ### Waiting to dip your toe into the MQTT pool? Jump into this new user guide, and get started with MQTT and Sparkplug B on your Opto 22 *groov* products. If you're already an OptoBlog subscriber, chances are you've become familiar with the MQTT protocol. We understand it can be a little daunting to take the leap into a new approach, though, so we expanded and revised our popular [four-part MQTT blog series](https://blog.opto22.com/optoblog/topic/mqtt-implementation) to create a complete guidebook for lightning fast MQTT publication on Opto 22's [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) and [RIO](https://www.opto22.com/products/groov-rio). [Read More](https://blog.opto22.com/optoblog/your-guide-to-using-mqtt) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/your-guide-to-using-mqtt#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [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), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [Take another look at groov EPIC](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Aug 31, 2020, 10:57:04 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/EdgeofAutomation_video_ss.png)](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) ### Get an up-to-date overview of the *groov* EPIC system in only two minutes with this new video. Since its release in 2018, [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) has continued to evolve, with new features that make it an even stronger choice for your IIoT and automation applications. [Read More](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/take-another-look-at-groov-epic#comments-listing) Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [Ignition](https://blog.opto22.com/optoblog/topic/ignition) ## [Enter the RIO world](https://blog.opto22.com/optoblog/enter-the-rio-world) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 23, 2020, 9:54:21 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/RIO-IO-HUD-Title-banner-1000x300-2.jpg)](https://blog.opto22.com/optoblog/enter-the-rio-world) ### Take advantage of a new section of Opto 22's website devoted to *groov* RIO resources and tools. As an OptoBlog subscriber, you've heard us talking about our latest edge I/O offering, *groov* RIO ([GRV-R7-MM1001-10](https://www.opto22.com/products/product-container/grv-r7-mm1001-10)). It's I/O for the IIoT™. We've previously shared a press release, video, webinar, and a white paper resource for this exciting new product. And now there is one place to go for all your *groov* RIO questions... [Read More](https://blog.opto22.com/optoblog/enter-the-rio-world) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/enter-the-rio-world#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [Edge I/O](https://blog.opto22.com/optoblog/topic/edge-i-o) ## [MQTT: Mission-critical fault tolerance](https://blog.opto22.com/optoblog/mqtt-mission-critical-fault-tolerance) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on Jun 16, 2020, 9:01:50 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/josh-epic-lc_manage_local_sparkplug_configuration_edge-node.png)](https://blog.opto22.com/optoblog/mqtt-mission-critical-fault-tolerance) ### Our MQTT series continues with a deep dive into *groov* EPIC’s (and now *groov* RIO’s) features for high-reliability MQTT networks. At its heart, MQTT was designed for unreliable networks. Back in the ’90s, ConocoPhillips (now Phillips 66) was looking for a way to improve telemetry reporting over its low-bandwidth dial-up and costly VSAT (small satellite dish) SCADA network. IBM partnered with system integrator Arcom Control Systems (now [Cirrus Link Solutions](https://www.cirrus-link.com/)) to develop a minimalist communication protocol that could gracefully handle intermittent network outages and high latency among many distributed devices over TCP/IP.  [Read More](https://blog.opto22.com/optoblog/mqtt-mission-critical-fault-tolerance) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/mqtt-mission-critical-fault-tolerance#comments-listing) Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [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), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [Sparkplug](https://blog.opto22.com/optoblog/topic/sparkplug), [MQTT implementation](https://blog.opto22.com/optoblog/topic/mqtt-implementation), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio) ## [MQTT: Faster, better with Sparkplug B](https://blog.opto22.com/optoblog/mqtt-faster-better-with-sparkplug-b) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on Feb 18, 2020, 3:30:40 PM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/opto-04-69-68_manage_local_sparkplug_configuration_combined.png)](https://blog.opto22.com/optoblog/mqtt-faster-better-with-sparkplug-b) ### In part 2 of our series, we look at how to set up *groov* Manage and Ignition Edge for publishing with Sparkplug B payloads. MQTT is the darling of enterprise IoT because of its efficiency, simplicity, and flexibility, which makes it ideal for use in applications that communicate with resource-constrained edge-of-network devices. After being nurtured for years within IBM, and incorporated into their smart energy, health, and utilities solutions, MQTT has become the chosen messaging protocol across all the major cloud IoT platforms as well as highly scalable applications, like Facebook Messenger. [Read More](https://blog.opto22.com/optoblog/mqtt-faster-better-with-sparkplug-b) 2 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/mqtt-faster-better-with-sparkplug-b#comments-listing) Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [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), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [Sparkplug](https://blog.opto22.com/optoblog/topic/sparkplug), [MQTT implementation](https://blog.opto22.com/optoblog/topic/mqtt-implementation) ## [MQTT: Basic publishing with groov EPIC](https://blog.opto22.com/optoblog/mqtt-basic-publishing-on-groov-epic) Posted by [Josh Eastburn](https://blog.opto22.com/optoblog/author/josh-eastburn) on Jan 8, 2020, 8:35:33 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/MQTTblog_one_image.png)](https://blog.opto22.com/optoblog/mqtt-basic-publishing-on-groov-epic) ### Wondering how to implement MQTT with *groov* EPIC? Follow along with this series, starting with basic string publishing. Ever since ‘00, when the next year rolls around I think, “Welcome to the future!” Every year it feels much truer, and how could 2020 be any less? (UPDATE: 🤦) I’m excited about what we have planned for you this year. Among other things, we’re upping our commitment to MQTT in a big way. Stay tuned for announcements on that in the coming months. For the moment, though, I want to address the current feature set *groov* EPIC offers for MQTT, [the lightweight pub-sub communication protocol for IoT](https://blog.opto22.com/optoblog/request-response-vs-pub-sub-part-1). With so many ways to do it—via *groov* Manage, Node-RED, or Ignition Edge—you may be wondering which, if any, is right for your application. In this series, I’m going to look at different scenarios where you might want to use MQTT, then show you how to get started. [Read More](https://blog.opto22.com/optoblog/mqtt-basic-publishing-on-groov-epic) 4 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/mqtt-basic-publishing-on-groov-epic#comments-listing) Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [EPIC](https://blog.opto22.com/optoblog/topic/epic), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [MQTT implementation](https://blog.opto22.com/optoblog/topic/mqtt-implementation) ## [New video: How to connect groov EPIC to an HDMI touchscreen](https://blog.opto22.com/optoblog/new-video-how-to-connect-groov-epic-to-an-hdmi-touchscreen) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 21, 2019, 11:18:06 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/ExternalHDMI_to_EPIC_video_ss.png)](https://blog.opto22.com/optoblog/new-video-how-to-connect-groov-epic-to-an-hdmi-touchscreen) ### This video provides step-by-step instructions for adding an external touchscreen to the *groov* EPIC processor. Our video library continues to expand and we've just added another video to the [*groov* workshop series](https://www.opto22.com/support/resources-tools/videos/playlist-epic-hardware):  [Read More](https://blog.opto22.com/optoblog/new-video-how-to-connect-groov-epic-to-an-hdmi-touchscreen) 2 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-video-how-to-connect-groov-epic-to-an-hdmi-touchscreen#comments-listing) Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage), [groov EPIC Learning Center](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center) ## [New OptoVideo: How to activate Ignition Edge on groov EPIC](https://blog.opto22.com/optoblog/new-optovideo-how-to-activate-ignition-edge-on-groov-epic) Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jun 3, 2019, 8:41:53 AM - [Tweet](https://twitter.com/share) [![](https://blog.opto22.com/hubfs/Video_ActivateIgnitionongroovEPIC_ss.png)](https://blog.opto22.com/optoblog/new-optovideo-how-to-activate-ignition-edge-on-groov-epic) ### We've just added a new video to our website video library: Activate Ignition Edge on *groov* EPIC.   This video introduces you to [Ignition Edge](https://www.opto22.com/products/groov-epic-system/groov-epic-software/ignition-edge) software from Inductive Automation, one of several programming choices available to you on the [*groov* EPIC system](https://www.opto22.com/products/groov-epic-system), and it provides many options for connecting to popular PLCs. [Read More](https://blog.opto22.com/optoblog/new-optovideo-how-to-activate-ignition-edge-on-groov-epic) 0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-optovideo-how-to-activate-ignition-edge-on-groov-epic#comments-listing) Topics: [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [EPIC](https://blog.opto22.com/optoblog/topic/epic), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov Manage](https://blog.opto22.com/optoblog/topic/groov-manage) [Previous](https://blog.opto22.com/optoblog/topic/groov-manage/page/2) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/topic/groov-manage/page/4) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [groov EPIC (511)](https://blog.opto22.com/optoblog/topic/groov-epic) - [groov RIO (305)](https://blog.opto22.com/optoblog/topic/groov-rio) - [optonews (218)](https://blog.opto22.com/optoblog/topic/optonews) - [IIoT (214)](https://blog.opto22.com/optoblog/topic/iiot) - 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