--- title: groov RIO, now with OPC UA description: The latest video in our developer series is a quick start guide for setting up OPC UA on groov RIO. image: https://blog.opto22.com/hubfs/opcua-thumb.jpg --- - [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) - 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You heard it here first a few weeks ago in the OptoBlog! [*groov* RIO](https://blog.opto22.com/optoblog/time-to-update-groov-rio-3.4-with-opc-ua-server) is the first universal Ethernet I/O module with an embedded OPC UA server. Now you can connect your favorite OPC UA-compatible SCADA or HMI software directly to your multi-signal, multifunction Ethernet I/O System.  Terry Orchard shows you how simple it is. In his latest [developer video](https://www.opto22.com/support/resources-tools/videos/video-opc-ua-quick-start-tutorial), learn how to set up an OPC UA server on *groov* RIO to accept connections from OPC UA clients and request *groov* data. ##### The new embedded OPC UA server feature is now available on all 3 models of *groov* RIO: - [GRV-R7-MM1001-10](https://www.opto22.com/products/product-container/grv-r7-mm1001-10) - [GRV-R7-MM2001-10  ](https://www.opto22.com/products/product-container/grv-r7-mm2001-10)(with Ignition Edge) - [GRV-R7-I1VAPM-3 ](https://www.opto22.com/products/product-container/grv-r7-i1vapm-3) (for Energy Monitoring) ##### You have options to collect and publish data the way you want: Use any of *groov *RIO's OPC UA Server options to communicate data with OPC UA clients: - The *groov *RIO's built-in OPC UA server exposes I/O values, PID values, and Scratch Pad areas to clients. - Downloadable OPC UA Server Node-RED nodes give access to Node-RED messages and flows. - In the [GRV-R7-MM2001-10](https://www.opto22.com/products/product-container/grv-r7-mm2001-10), use Ignition Edge to access Ignition tags, including to any 3rd party device connections configured via Ignition's built-in drivers. ##### Here are more *groov* RIO resources to help you decide: - Explore [*groov *RIO Universal I/O field I/O Combinations](https://www.opto22.com/products/groov-rio-explorer) (thousands of them!)  - See the* [groov ](https://www.opto22.com/support/resources-tools/documents/2317-groov-rio-data-sheet)*[RIO Universal I/O Data Sheet](https://www.opto22.com/support/resources-tools/documents/2317-groov-rio-data-sheet) or the [*groov *RIO Energy Monitoring I/O Data Sheet](https://www.opto22.com/support/resources-tools/documents/2352-groov-rio-energy-monitoring-unit-data-sheet) - See how [*groov *RIO fits in your system architecture](https://www.opto22.com/support/resources-tools/demos/groov-epic-groov-rio-architecture)  - Learn more about [power and energy monitoring](https://www.opto22.com/products/power-and-energy-monitoring) with *groov *RIO - Download the [*groov* RIO product brochure](https://blog.opto22.com/hubfs/groovRIO_Brochure_Web_6-22.pdf) ![RIO_Brochure_DiagramJuly2022](https://blog.opto22.com/hs-fs/hubfs/RIO_Brochure_DiagramJuly2022.png?width=800&name=RIO_Brochure_DiagramJuly2022.png) Keep calm and *groov* on!   Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OPC UA](https://blog.opto22.com/optoblog/topic/opc-ua) ### Written by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) Janice has worked at Opto 22 for over 20 years and is part of the marketing team that strives to share new and relevant content with the industrial automation industry. She enjoys books, camping, country music, and spending time with family and friends. 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