---
title: OptoBlog (88)
description: (88)
---
- [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)
[](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)
- [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)
- [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)
- [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
## [OPC and MQTT in the IIoT](https://blog.opto22.com/optoblog/opc-and-mqtt-in-the-iiot)
Posted by [Matt Newton](https://blog.opto22.com/optoblog/author/matt-newton) on Sep 9, 2016, 2:40:40 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/opc-and-mqtt-in-the-iiot)
We've talked about some technologies, like [edge computing](https://info.opto22.com/fog-vs-edge-computing) and [RESTful APIs](https://info.opto22.com/snap-pac-rest-api-thank-you), that reduce system architecture complexity for the Internet of Things (IoT) or Industrial Internet of Things (IIoT).
Reducing complexity is essential to making the IIoT work, especially for getting data from existing sensors, equipment, and devices that are functioning fine in the field but have no built-in IoT capabilities.
[Read More](https://blog.opto22.com/optoblog/opc-and-mqtt-in-the-iiot)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/opc-and-mqtt-in-the-iiot#comments-listing)
Topics: [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt)
## [OptoNews: Operators monitor refrigeration remotely](https://blog.opto22.com/optoblog/optonews-operators-monitor-refrigeration-remotely)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 31, 2016, 4:28:14 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-operators-monitor-refrigeration-remotely)
Tasty and wholesome, the frozen fruit bars made by Natural Fruit Corporation must be stored at precise temperatures.
Although their cold storage rooms were automated, on weekends operators used to have to stop by the company's factory to verify that systems were running and temperatures were within range.
[Read More](https://blog.opto22.com/optoblog/optonews-operators-monitor-refrigeration-remotely)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-operators-monitor-refrigeration-remotely#comments-listing)
Topics: [Energy management](https://blog.opto22.com/optoblog/topic/energy-management), [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Food & beverage](https://blog.opto22.com/optoblog/topic/food-amp-beverage), [groov](https://blog.opto22.com/optoblog/topic/groov), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [Building management](https://blog.opto22.com/optoblog/topic/building-management), [OptoNews 2016-08-31](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31)
## [OptoNews: New OptoForum ready now!](https://blog.opto22.com/optoblog/optonews-new-optoforum-ready-now)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 31, 2016, 4:27:16 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-new-optoforum-ready-now)
Have you been on the OptoForum lately? It looks different—clean and modern—and it's easier to use, too.
- It's easy to see the latest posts in one category, or in all of them.
- Also easy to see who's on a thread.
- Search works great.
[Read More](https://blog.opto22.com/optoblog/optonews-new-optoforum-ready-now)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-new-optoforum-ready-now#comments-listing)
Topics: [optonews](https://blog.opto22.com/optoblog/topic/optonews), [OptoNews 2016-08-31](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31)
## [OptoNews: ICC Conference shows the IIoT in action](https://blog.opto22.com/optoblog/optonews-icc-conference-shows-the-iiot-in-action)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 31, 2016, 4:26:31 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-icc-conference-shows-the-iiot-in-action)
The Industrial Internet of Things (IIoT) is here, it works, and you can see it in action at the 2016 Ignition Community Conference (ICC).
Every day industry publications tout the IIoT, IoT, or Industry 4.0. At the ICC, you can see IIoT solutions that really work, right now.
[Read More](https://blog.opto22.com/optoblog/optonews-icc-conference-shows-the-iiot-in-action)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-icc-conference-shows-the-iiot-in-action#comments-listing)
Topics: [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [REST API](https://blog.opto22.com/optoblog/topic/rest-api), [OptoNews 2016-08-31](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31)
## [OptoNews Tip: Peer-to-peer with REST](https://blog.opto22.com/optoblog/optonews-tip-peer-to-peer-with-rest)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 31, 2016, 4:25:57 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-tip-peer-to-peer-with-rest)
Here's the latest Code Samples and Tips contribution in our new OptoForum: an example of easier peer-to-peer communication between PAC controllers.
This example takes advantage of the new [RESTful API](https://info.opto22.com/snap-pac-rest-api-thank-you) in SNAP PAC hardware controllers (both the standalone S-series and the rack-mounted R-series).
[Read More](https://blog.opto22.com/optoblog/optonews-tip-peer-to-peer-with-rest)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-peer-to-peer-with-rest#comments-listing)
Topics: [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Tips](https://blog.opto22.com/optoblog/topic/tips), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [PAC Control](https://blog.opto22.com/optoblog/topic/pac-control), [API](https://blog.opto22.com/optoblog/topic/api), [REST API](https://blog.opto22.com/optoblog/topic/rest-api), [RESTful server](https://blog.opto22.com/optoblog/topic/restful-server), [OptoNews 2016-08-31](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31), [REST](https://blog.opto22.com/optoblog/topic/rest)
## [OptoNews: New groov 3.2 update](https://blog.opto22.com/optoblog/optonews-new-groov-32-update)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 17, 2016, 4:31:07 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-new-groov-32-update)
Announcing *groov* 3.2 for the *groov* Box and *groov* Server for Windows.
### In the new release:
- **View system information** in your *groov* interface. Show operators the time and date. Show *groov* admins the number of current user sessions, CPU usage, uptime, and more. The new System device includes these tags.
[Read More](https://blog.opto22.com/optoblog/optonews-new-groov-32-update)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-new-groov-32-update#comments-listing)
Topics: [groov](https://blog.opto22.com/optoblog/topic/groov), [Updates](https://blog.opto22.com/optoblog/topic/updates), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [OptoNews 2016-08-17](https://blog.opto22.com/optoblog/topic/optonews-2016-08-17)
## [OptoNews: Join us in Chicago for automation and manufacturing tech](https://blog.opto22.com/optoblog/optonews-join-us-in-chicago-for-automation-and-manufacturing-tech)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 17, 2016, 4:29:04 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-join-us-in-chicago-for-automation-and-manufacturing-tech)
One of the world's largest automation events is headed to Chicago!
It's the international trade fair for industrial automation: Industrial Automation North America (IANA).
And here's an even bigger reason to attend: IANA is co-located with IMTS 2016, North America’s leading manufacturing technology trade show.
[Read More](https://blog.opto22.com/optoblog/optonews-join-us-in-chicago-for-automation-and-manufacturing-tech)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-join-us-in-chicago-for-automation-and-manufacturing-tech#comments-listing)
Topics: [Energy management](https://blog.opto22.com/optoblog/topic/energy-management), [Process control](https://blog.opto22.com/optoblog/topic/process-control), [Food & beverage](https://blog.opto22.com/optoblog/topic/food-amp-beverage), [Discrete control](https://blog.opto22.com/optoblog/topic/discrete-control), [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [REST API](https://blog.opto22.com/optoblog/topic/rest-api), [OptoNews 2016-08-17](https://blog.opto22.com/optoblog/topic/optonews-2016-08-17)
## [OptoNews Tip: What's a RESTful API and why does it matter?](https://blog.opto22.com/optoblog/optonews-tip-whats-a-restful-api-and-why-does-it-matter)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 17, 2016, 4:28:26 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-tip-whats-a-restful-api-and-why-does-it-matter)
With the release of firmware R9.5a, Opto 22's rack-mounted and standalone SNAP PAC industrial controllers include a built-in RESTful API.
But what does that mean? What can you do with a RESTful API, and how does it fit into that Internet of Things (IoT) idea you've thought about?
[Read More](https://blog.opto22.com/optoblog/optonews-tip-whats-a-restful-api-and-why-does-it-matter)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-tip-whats-a-restful-api-and-why-does-it-matter#comments-listing)
Topics: [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [REST API](https://blog.opto22.com/optoblog/topic/rest-api), [OptoNews 2016-08-17](https://blog.opto22.com/optoblog/topic/optonews-2016-08-17)
## [OptoNews: New tech notes explain SNAP PAC REST API and the IoT](https://blog.opto22.com/optoblog/optonews-new-tech-notes-explain-the-iot)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 3, 2016, 3:55:07 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-new-tech-notes-explain-the-iot)
A lot of our customers have gotten excited about the new **HTTP/HTTPS server and RESTful API** just added to Opto 22 SNAP PAC standalone and rack-mounted industrial controllers.
Why?
Because now your software developers can use the programming language of their choice to securely access data in the SNAP PAC—both I/O point data and data from any variable in your PAC Control strategy.
[Read More](https://blog.opto22.com/optoblog/optonews-new-tech-notes-explain-the-iot)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-new-tech-notes-explain-the-iot#comments-listing)
Topics: [Internet of Things](https://blog.opto22.com/optoblog/topic/internet-of-things), [Remote monitoring](https://blog.opto22.com/optoblog/topic/remote-monitoring), [IoT](https://blog.opto22.com/optoblog/topic/iot), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [REST API](https://blog.opto22.com/optoblog/topic/rest-api), [OptoNews 2016-08-03](https://blog.opto22.com/optoblog/topic/optonews-2016-08-03)
## [OptoNews: New industrial refrigeration video case study](https://blog.opto22.com/optoblog/optonews-new-industrial-refrigeration-video-case-study)
Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Aug 3, 2016, 3:54:09 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/optonews-new-industrial-refrigeration-video-case-study)
How do you get fresh apples in March?
California Controlled Atmosphere (CalCA) knows the secret: strictly controlled storage.
CalCA builds produce storage systems for growers in California and all over the world. Each system must be flexible to accommodate fluctuating harvests and individual produce varieties.
[Read More](https://blog.opto22.com/optoblog/optonews-new-industrial-refrigeration-video-case-study)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/optonews-new-industrial-refrigeration-video-case-study#comments-listing)
Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [Videos](https://blog.opto22.com/optoblog/topic/videos), [Food & beverage](https://blog.opto22.com/optoblog/topic/food-amp-beverage), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [PACs](https://blog.opto22.com/optoblog/topic/pacs), [OptoNews 2016-08-03](https://blog.opto22.com/optoblog/topic/optonews-2016-08-03)
[Previous](https://blog.opto22.com/optoblog/page/87) [All posts](https://blog.opto22.com/optoblog/all) [Next](https://blog.opto22.com/optoblog/page/89)
### Subscribe to Email Updates
### Recent Posts
### Posts by Topic
- [groov EPIC (507)](https://blog.opto22.com/optoblog/topic/groov-epic)
- [groov RIO (302)](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)
- [groov (192)](https://blog.opto22.com/optoblog/topic/groov)
- [IoT (148)](https://blog.opto22.com/optoblog/topic/iot)
- [Ignition (131)](https://blog.opto22.com/optoblog/topic/ignition)
- [Internet of Things (131)](https://blog.opto22.com/optoblog/topic/internet-of-things)
- [Node-RED (129)](https://blog.opto22.com/optoblog/topic/node-red)
- [PACs (127)](https://blog.opto22.com/optoblog/topic/pacs)
- [MQTT (125)](https://blog.opto22.com/optoblog/topic/mqtt)
- [Events & conferences (117)](https://blog.opto22.com/optoblog/topic/events-conferences)
- [Case studies (110)](https://blog.opto22.com/optoblog/topic/case-studies)
- [Industrial Internet of Things (104)](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things)
- [Videos (96)](https://blog.opto22.com/optoblog/topic/videos)
- [Updates (82)](https://blog.opto22.com/optoblog/topic/updates)
- [Tips (81)](https://blog.opto22.com/optoblog/topic/tips)
- [OptoPartner (76)](https://blog.opto22.com/optoblog/topic/optopartner)
- [Integrators (75)](https://blog.opto22.com/optoblog/topic/integrators)
- [Remote monitoring (75)](https://blog.opto22.com/optoblog/topic/remote-monitoring)
- [Ignition Edge (74)](https://blog.opto22.com/optoblog/topic/ignition-edge)
- [Webinars (70)](https://blog.opto22.com/optoblog/topic/webinars)
- [I/O (69)](https://blog.opto22.com/optoblog/topic/io)
- [Process control (69)](https://blog.opto22.com/optoblog/topic/process-control)
- [Energy management (64)](https://blog.opto22.com/optoblog/topic/energy-management)
- [CODESYS (62)](https://blog.opto22.com/optoblog/topic/codesys)
- [Training (58)](https://blog.opto22.com/optoblog/topic/training)
- [PAC Control (52)](https://blog.opto22.com/optoblog/topic/pac-control)
- [PAC Project (49)](https://blog.opto22.com/optoblog/topic/pac-project)
- [groov View (49)](https://blog.opto22.com/optoblog/topic/groov-view)
- [OEM (48)](https://blog.opto22.com/optoblog/topic/oem)
- [cybersecurity (48)](https://blog.opto22.com/optoblog/topic/cybersecurity)
- [digital transformation (46)](https://blog.opto22.com/optoblog/topic/digital-transformation)
- [Discrete control (45)](https://blog.opto22.com/optoblog/topic/discrete-control)
- [Firmware (40)](https://blog.opto22.com/optoblog/topic/firmware)
- [Machine builder (40)](https://blog.opto22.com/optoblog/topic/machine-builder)
- [edge computing (39)](https://blog.opto22.com/optoblog/topic/edge-computing)
- [EPIC (37)](https://blog.opto22.com/optoblog/topic/epic)
- [system integrator (37)](https://blog.opto22.com/optoblog/topic/system-integrator)
- [Inductive Automation (35)](https://blog.opto22.com/optoblog/topic/inductive-automation)
- [industrial automation (34)](https://blog.opto22.com/optoblog/topic/industrial-automation)
- [groov Manage (33)](https://blog.opto22.com/optoblog/topic/groov-manage)
- [Data acquisition (31)](https://blog.opto22.com/optoblog/topic/data-acquisition)
- [Ignition Community Conference (31)](https://blog.opto22.com/optoblog/topic/ignition-community-conference)
- [Factory Training (30)](https://blog.opto22.com/optoblog/topic/factory-training)
- [Security (30)](https://blog.opto22.com/optoblog/topic/security)
- [Sparkplug (30)](https://blog.opto22.com/optoblog/topic/sparkplug)
- [snap pac (29)](https://blog.opto22.com/optoblog/topic/snap-pac)
- [Networking (28)](https://blog.opto22.com/optoblog/topic/networking)
- [REST API (26)](https://blog.opto22.com/optoblog/topic/rest-api)
- [New products (25)](https://blog.opto22.com/optoblog/topic/new-products)
- [Technology Partners (24)](https://blog.opto22.com/optoblog/topic/technology-partners)
- [Water & wastewater (23)](https://blog.opto22.com/optoblog/topic/water-amp-wastewater)
- [PLCs (21)](https://blog.opto22.com/optoblog/topic/plcs)
- [manufacturing (21)](https://blog.opto22.com/optoblog/topic/manufacturing)
- [API (20)](https://blog.opto22.com/optoblog/topic/api)
- [Cirrus Link Solutions (20)](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions)
- [developer (20)](https://blog.opto22.com/optoblog/topic/developer)
- [groov EPIC Learning Center (20)](https://blog.opto22.com/optoblog/topic/groov-epic-learning-center)
- [OptoU (19)](https://blog.opto22.com/optoblog/topic/optou)
- [smart manufacturing (19)](https://blog.opto22.com/optoblog/topic/smart-manufacturing)
- [Electronics (18)](https://blog.opto22.com/optoblog/topic/electronics)
- [HMI (18)](https://blog.opto22.com/optoblog/topic/hmi)
- [OPC UA (18)](https://blog.opto22.com/optoblog/topic/opc-ua)
- [Oil & gas (18)](https://blog.opto22.com/optoblog/topic/oil-gas)
- [groov rio emu (18)](https://blog.opto22.com/optoblog/topic/groov-rio-emu)
- [Food & beverage (17)](https://blog.opto22.com/optoblog/topic/food-amp-beverage)
- [OptoPartner video (17)](https://blog.opto22.com/optoblog/topic/optopartner-video)
- [energy monitoring (17)](https://blog.opto22.com/optoblog/topic/energy-monitoring)
- [podcast (17)](https://blog.opto22.com/optoblog/topic/podcast)
- [Building management (16)](https://blog.opto22.com/optoblog/topic/building-management)
- [Awards and recognition (15)](https://blog.opto22.com/optoblog/topic/awards-and-recognition)
- [REST (15)](https://blog.opto22.com/optoblog/topic/rest)
- [SCADA (15)](https://blog.opto22.com/optoblog/topic/scada)
- [mobile (15)](https://blog.opto22.com/optoblog/topic/mobile)
- [Migration (14)](https://blog.opto22.com/optoblog/topic/migration)
- [OptoChannel (13)](https://blog.opto22.com/optoblog/topic/optochannel)
- [EPIC Security (12)](https://blog.opto22.com/optoblog/topic/epic-security)
- [Opto 22 product support (12)](https://blog.opto22.com/optoblog/topic/opto-22-product-support)
- [groov Manage series (12)](https://blog.opto22.com/optoblog/topic/groov-manage-series)
- [I/O modules (11)](https://blog.opto22.com/optoblog/topic/i-o-modules)
- [Modbus (11)](https://blog.opto22.com/optoblog/topic/modbus)
- [OptoForum (11)](https://blog.opto22.com/optoblog/topic/optoforum)
- [PAC Manager (11)](https://blog.opto22.com/optoblog/topic/pac-manager)
- [power monitoring (11)](https://blog.opto22.com/optoblog/topic/power-monitoring)
- [PAC Display (10)](https://blog.opto22.com/optoblog/topic/pac-display)
- [oil and gas (10)](https://blog.opto22.com/optoblog/topic/oil-and-gas)
- [Art of the Possible (9)](https://blog.opto22.com/optoblog/topic/art-of-the-possible)
- [Deepsea Challenge (9)](https://blog.opto22.com/optoblog/topic/deepsea-challenge)
- [IntegrateLive! (9)](https://blog.opto22.com/optoblog/topic/integratelive)
- [OT data (9)](https://blog.opto22.com/optoblog/topic/ot-data)
- [PID loop control (9)](https://blog.opto22.com/optoblog/topic/pid-loop-control)
- [RESTful server (9)](https://blog.opto22.com/optoblog/topic/restful-server)
- [Raspberry Pi (9)](https://blog.opto22.com/optoblog/topic/raspberry-pi)
- [holiday schedule (9)](https://blog.opto22.com/optoblog/topic/holiday-schedule)
- [white paper (9)](https://blog.opto22.com/optoblog/topic/white-paper)
- [Automation World (8)](https://blog.opto22.com/optoblog/topic/automation-world)
- [Edge I/O (8)](https://blog.opto22.com/optoblog/topic/edge-i-o)
- [I/O (8)](https://blog.opto22.com/optoblog/topic/i-o)
- [SSRs (8)](https://blog.opto22.com/optoblog/topic/ssrs)
- [Unified Namespace (8)](https://blog.opto22.com/optoblog/topic/unified-namespace)
- [data visualization (8)](https://blog.opto22.com/optoblog/topic/data-visualization)
- [holiday hours (8)](https://blog.opto22.com/optoblog/topic/holiday-hours)
- [webinar (8)](https://blog.opto22.com/optoblog/topic/webinar)
- [IEC 61131-3 (7)](https://blog.opto22.com/optoblog/topic/iec-61131-3)
- [Ignition Cloud Edition (7)](https://blog.opto22.com/optoblog/topic/ignition-cloud-edition)
- [MQTT implementation (7)](https://blog.opto22.com/optoblog/topic/mqtt-implementation)
- [Who's groovin (7)](https://blog.opto22.com/optoblog/topic/whos-groovin)
- [groov server for windows (7)](https://blog.opto22.com/optoblog/topic/groov-server-for-windows)
- [secure shell (7)](https://blog.opto22.com/optoblog/topic/secure-shell)
- [technical tips (7)](https://blog.opto22.com/optoblog/topic/technical-tips)
- [ARC Forum (6)](https://blog.opto22.com/optoblog/topic/arc-forum)
- [Careers (6)](https://blog.opto22.com/optoblog/topic/careers)
- [EPIC Security Series (6)](https://blog.opto22.com/optoblog/topic/epic-security-series)
- [Eclipse Foundation (6)](https://blog.opto22.com/optoblog/topic/eclipse-foundation)
- [Ignition Community Live (6)](https://blog.opto22.com/optoblog/topic/ignition-community-live)
- [Linux (6)](https://blog.opto22.com/optoblog/topic/linux)
- [data center (6)](https://blog.opto22.com/optoblog/topic/data-center)
- [interactive demo (6)](https://blog.opto22.com/optoblog/topic/interactive-demo)
- [machine monitoring (6)](https://blog.opto22.com/optoblog/topic/machine-monitoring)
- [open source (6)](https://blog.opto22.com/optoblog/topic/open-source)
- [ssh (6)](https://blog.opto22.com/optoblog/topic/ssh)
- [Anniversary (5)](https://blog.opto22.com/optoblog/topic/anniversary)
- [Digital I/O for Raspberry Pi (5)](https://blog.opto22.com/optoblog/topic/digital-i-o-for-raspberry-pi)
- [IIoT System Architecture (5)](https://blog.opto22.com/optoblog/topic/iiot-system-architecture)
- [OptoNews 2015-12-02 (5)](https://blog.opto22.com/optoblog/topic/optonews-2015-12-02)
- [OptoOPCServer (5)](https://blog.opto22.com/optoblog/topic/optoopcserver)
- [SVG (5)](https://blog.opto22.com/optoblog/topic/svg)
- [certificate (5)](https://blog.opto22.com/optoblog/topic/certificate)
- [cloud computing (5)](https://blog.opto22.com/optoblog/topic/cloud-computing)
- [product philosophy (5)](https://blog.opto22.com/optoblog/topic/product-philosophy)
- [software (5)](https://blog.opto22.com/optoblog/topic/software)
- [system integration (5)](https://blog.opto22.com/optoblog/topic/system-integration)
- [CODESYS blog series (4)](https://blog.opto22.com/optoblog/topic/codesys-blog-series)
- [COVID-19 Update (4)](https://blog.opto22.com/optoblog/topic/covid-19-update)
- [EdgeX (4)](https://blog.opto22.com/optoblog/topic/edgex)
- [HiveMQ (4)](https://blog.opto22.com/optoblog/topic/hivemq)
- [OpenVPN (4)](https://blog.opto22.com/optoblog/topic/openvpn)
- [OptoDataLink (4)](https://blog.opto22.com/optoblog/topic/optodatalink)
- [OptoNews 2015-03-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-03-04)
- [OptoNews 2015-03-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-03-18)
- [OptoNews 2015-04-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-01)
- [OptoNews 2015-04-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-15)
- [OptoNews 2015-04-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-04-29)
- [OptoNews 2015-05-21 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-05-21)
- [OptoNews 2015-06-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-06-03)
- [OptoNews 2015-06-17 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-06-17)
- [OptoNews 2015-07-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-01)
- [OptoNews 2015-07-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-15)
- [OptoNews 2015-07-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-07-29)
- [OptoNews 2015-08-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-08-12)
- [OptoNews 2015-08-26 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-08-26)
- [OptoNews 2015-09-09 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-09-09)
- [OptoNews 2015-09-23 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-09-23)
- [OptoNews 2015-10-07 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-10-07)
- [OptoNews 2015-10-21 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-10-21)
- [OptoNews 2015-11-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-11-04)
- [OptoNews 2015-11-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-11-18)
- [OptoNews 2015-12-16 (4)](https://blog.opto22.com/optoblog/topic/optonews-2015-12-16)
- [OptoNews 2016-01-06 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-01-06)
- [OptoNews 2016-01-20 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-01-20)
- [OptoNews 2016-02-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-02-03)
- [OptoNews 2016-02-17 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-02-17)
- [OptoNews 2016-03-02 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-02)
- [OptoNews 2016-03-16 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-16)
- [OptoNews 2016-03-30 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-03-30)
- [OptoNews 2016-04-13 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-04-13)
- [OptoNews 2016-04-27 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-04-27)
- [OptoNews 2016-05-11 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-05-11)
- [OptoNews 2016-05-25 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-05-25)
- [OptoNews 2016-06-08 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-06-08)
- [OptoNews 2016-06-22 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-06-22)
- [OptoNews 2016-07-06 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-07-06)
- [OptoNews 2016-08-03 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-03)
- [OptoNews 2016-08-31 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-31)
- [OptoNews 2016-09-14 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-09-14)
- [OptoNews 2016-09-28 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-09-28)
- [OptoNews 2016-10-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-10-12)
- [OptoNews 2016-10-26 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-10-26)
- [OptoNews 2016-11-09 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-11-09)
- [OptoNews 2016-11-30 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-11-30)
- [OptoNews 2016-12-14 (4)](https://blog.opto22.com/optoblog/topic/optonews-2016-12-14)
- [OptoNews 2017-01-04 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-01-04)
- [OptoNews 2017-01-18 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-01-18)
- [OptoNews 2017-02-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-02-01)
- [OptoNews 2017-02-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-02-15)
- [OptoNews 2017-03-01 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-01)
- [OptoNews 2017-03-15 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-15)
- [OptoNews 2017-03-29 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-03-29)
- [OptoNews 2017-04-12 (4)](https://blog.opto22.com/optoblog/topic/optonews-2017-04-12)
- [Optomux (4)](https://blog.opto22.com/optoblog/topic/optomux)
- [UNS (4)](https://blog.opto22.com/optoblog/topic/uns)
- [machine data (4)](https://blog.opto22.com/optoblog/topic/machine-data)
- [product design (4)](https://blog.opto22.com/optoblog/topic/product-design)
- [serial module (4)](https://blog.opto22.com/optoblog/topic/serial-module)
- [DMC guest blog (3)](https://blog.opto22.com/optoblog/topic/dmc-guest-blog)
- [Discovery Day (3)](https://blog.opto22.com/optoblog/topic/discovery-day)
- [G4 I/O (3)](https://blog.opto22.com/optoblog/topic/g4-i-o)
- [GIF (3)](https://blog.opto22.com/optoblog/topic/gif)
- [GPIO (3)](https://blog.opto22.com/optoblog/topic/gpio)
- [ICC (3)](https://blog.opto22.com/optoblog/topic/icc)
- [Insider (3)](https://blog.opto22.com/optoblog/topic/insider)
- [Made in USA (3)](https://blog.opto22.com/optoblog/topic/made-in-usa)
- [OEE (3)](https://blog.opto22.com/optoblog/topic/oee)
- [OptoMMP (3)](https://blog.opto22.com/optoblog/topic/optommp)
- [OptoNews 2016-08-17 (3)](https://blog.opto22.com/optoblog/topic/optonews-2016-08-17)
- [OptoTagPreserve (3)](https://blog.opto22.com/optoblog/topic/optotagpreserve)
- [YouTube (3)](https://blog.opto22.com/optoblog/topic/youtube)
- [control engineering (3)](https://blog.opto22.com/optoblog/topic/control-engineering)
- [groov RIO Learning Center (3)](https://blog.opto22.com/optoblog/topic/groov-rio-learning-center)
- [open source software (3)](https://blog.opto22.com/optoblog/topic/open-source-software)
- [python (3)](https://blog.opto22.com/optoblog/topic/python)
- [virtual workshop (3)](https://blog.opto22.com/optoblog/topic/virtual-workshop)
- [AI (2)](https://blog.opto22.com/optoblog/topic/ai)
- [Aggregates & concrete (2)](https://blog.opto22.com/optoblog/topic/aggregates-amp-concrete)
- [Build-a-Thon (2)](https://blog.opto22.com/optoblog/topic/build-a-thon)
- [Expert Interview series (2)](https://blog.opto22.com/optoblog/topic/expert-interview-series)
- [Firmware Engineer (2)](https://blog.opto22.com/optoblog/topic/firmware-engineer)
- [LDAP (2)](https://blog.opto22.com/optoblog/topic/ldap)
- [LoRaWAN (2)](https://blog.opto22.com/optoblog/topic/lorawan)
- [MES (2)](https://blog.opto22.com/optoblog/topic/mes)
- [MariaDB (2)](https://blog.opto22.com/optoblog/topic/mariadb)
- [Sepasoft (2)](https://blog.opto22.com/optoblog/topic/sepasoft)
- [Snowflake (2)](https://blog.opto22.com/optoblog/topic/snowflake)
- [SoftPAC (2)](https://blog.opto22.com/optoblog/topic/softpac)
- [Spanish (2)](https://blog.opto22.com/optoblog/topic/spanish)
- [Technical Writer (2)](https://blog.opto22.com/optoblog/topic/technical-writer)
- [Version 3.4 update (2)](https://blog.opto22.com/optoblog/topic/version-3-4-update)
- [Windows 10 (2)](https://blog.opto22.com/optoblog/topic/windows-10)
- [automation 101 (2)](https://blog.opto22.com/optoblog/topic/automation-101)
- [compliance (2)](https://blog.opto22.com/optoblog/topic/compliance)
- [email notifications (2)](https://blog.opto22.com/optoblog/topic/email-notifications)
- [firewall (2)](https://blog.opto22.com/optoblog/topic/firewall)
- [serial (2)](https://blog.opto22.com/optoblog/topic/serial)
- [21 CFR Part 11 (1)](https://blog.opto22.com/optoblog/topic/21-cfr-part-11)
- [Amazon Web Services (1)](https://blog.opto22.com/optoblog/topic/amazon-web-services)
- [Applications Engineer (1)](https://blog.opto22.com/optoblog/topic/applications-engineer)
- [Big data (1)](https://blog.opto22.com/optoblog/topic/big-data)
- [CNC (1)](https://blog.opto22.com/optoblog/topic/cnc)
- [Ciberseguridad (1)](https://blog.opto22.com/optoblog/topic/ciberseguridad)
- [Colombia (1)](https://blog.opto22.com/optoblog/topic/colombia)
- [Corso Systems (1)](https://blog.opto22.com/optoblog/topic/corso-systems)
- [Discover Gallery (1)](https://blog.opto22.com/optoblog/topic/discover-gallery)
- [ENTELEC (1)](https://blog.opto22.com/optoblog/topic/entelec)
- [EaaS (1)](https://blog.opto22.com/optoblog/topic/eaas)
- [Education Partnerships (1)](https://blog.opto22.com/optoblog/topic/education-partnerships)
- [Grafana (1)](https://blog.opto22.com/optoblog/topic/grafana)
- [HART (1)](https://blog.opto22.com/optoblog/topic/hart)
- [HVAC (1)](https://blog.opto22.com/optoblog/topic/hvac)
- [HighByte (1)](https://blog.opto22.com/optoblog/topic/highbyte)
- [Industrial Ethernet Book (1)](https://blog.opto22.com/optoblog/topic/industrial-ethernet-book)
- [LinkedIn (1)](https://blog.opto22.com/optoblog/topic/linkedin)
- [Log4Shell (1)](https://blog.opto22.com/optoblog/topic/log4shell)
- [Log4j (1)](https://blog.opto22.com/optoblog/topic/log4j)
- [Lucidchart (1)](https://blog.opto22.com/optoblog/topic/lucidchart)
- [M-Bus (1)](https://blog.opto22.com/optoblog/topic/m-bus)
- [Modern Elteknik (1)](https://blog.opto22.com/optoblog/topic/modern-elteknik)
- [MySQL (1)](https://blog.opto22.com/optoblog/topic/mysql)
- [Opto 22 (1)](https://blog.opto22.com/optoblog/topic/opto-22)
- [OptoChat (1)](https://blog.opto22.com/optoblog/topic/optochat)
- [OptoNews 2016-07-20 (1)](https://blog.opto22.com/optoblog/topic/optonews-2016-07-20)
- [PLC programming (1)](https://blog.opto22.com/optoblog/topic/plc-programming)
- [Pamux (1)](https://blog.opto22.com/optoblog/topic/pamux)
- [PostgreSQL (1)](https://blog.opto22.com/optoblog/topic/postgresql)
- [RS232 (1)](https://blog.opto22.com/optoblog/topic/rs232)
- [RTD (1)](https://blog.opto22.com/optoblog/topic/rtd)
- [SPS (1)](https://blog.opto22.com/optoblog/topic/sps)
- [Sweden (1)](https://blog.opto22.com/optoblog/topic/sweden)
- [Tatsoft (1)](https://blog.opto22.com/optoblog/topic/tatsoft)
- [User Accounts (1)](https://blog.opto22.com/optoblog/topic/user-accounts)
- [Veteran's Day (1)](https://blog.opto22.com/optoblog/topic/veterans-day)
- [Virtual Tour (1)](https://blog.opto22.com/optoblog/topic/virtual-tour)
- [aerospace (1)](https://blog.opto22.com/optoblog/topic/aerospace)
- [analisisydatos (1)](https://blog.opto22.com/optoblog/topic/analisisydatos)
- [analog input module (1)](https://blog.opto22.com/optoblog/topic/analog-input-module)
- [automatizacion (1)](https://blog.opto22.com/optoblog/topic/automatizacion)
- [blockchain (1)](https://blog.opto22.com/optoblog/topic/blockchain)
- [current transformers (1)](https://blog.opto22.com/optoblog/topic/current-transformers)
- [customer service (1)](https://blog.opto22.com/optoblog/topic/customer-service)
- [encryption (1)](https://blog.opto22.com/optoblog/topic/encryption)
- [groov Admin (1)](https://blog.opto22.com/optoblog/topic/groov-admin)
- [groov System Configurator (1)](https://blog.opto22.com/optoblog/topic/groov-system-configurator)
- [groov maintenance license (1)](https://blog.opto22.com/optoblog/topic/groov-maintenance-license)
- [indoor agriculture (1)](https://blog.opto22.com/optoblog/topic/indoor-agriculture)
- [instrumentacion (1)](https://blog.opto22.com/optoblog/topic/instrumentacion)
- [inteligenciaindustrial (1)](https://blog.opto22.com/optoblog/topic/inteligenciaindustrial)
- [json (1)](https://blog.opto22.com/optoblog/topic/json)
- [machine learning (1)](https://blog.opto22.com/optoblog/topic/machine-learning)
- [maintenance technician (1)](https://blog.opto22.com/optoblog/topic/maintenance-technician)
- [mining (1)](https://blog.opto22.com/optoblog/topic/mining)
- [network segmentation (1)](https://blog.opto22.com/optoblog/topic/network-segmentation)
- [port redirect (1)](https://blog.opto22.com/optoblog/topic/port-redirect)
- [predictive maintenance (1)](https://blog.opto22.com/optoblog/topic/predictive-maintenance)
- [redundancy (1)](https://blog.opto22.com/optoblog/topic/redundancy)
- [reverse osmosis (1)](https://blog.opto22.com/optoblog/topic/reverse-osmosis)
- [sdk (1)](https://blog.opto22.com/optoblog/topic/sdk)
- [supply chain (1)](https://blog.opto22.com/optoblog/topic/supply-chain)
- [temperature sensor (1)](https://blog.opto22.com/optoblog/topic/temperature-sensor)
- [time proportional output (1)](https://blog.opto22.com/optoblog/topic/time-proportional-output)
- [visio stencils (1)](https://blog.opto22.com/optoblog/topic/visio-stencils)
- [wellsite automation (1)](https://blog.opto22.com/optoblog/topic/wellsite-automation)
see all
- [Products](https://www.opto22.com/products)
- [Product Selector](https://www.opto22.com/products/product-selector)
- [groov System](https://www.opto22.com/products/groov)
- [I/O](https://www.opto22.com/products/i-o)
- [Logic](https://www.opto22.com/products/logic)
- [Data](https://www.opto22.com/products/data)
- [Visualization](https://www.opto22.com/products/visualization)
- [Accessories](https://www.opto22.com/products/accessories)
- [Product Families](https://www.opto22.com/products/product-families)
- [How to Buy](https://www.opto22.com/products/how-to-buy)
- [Product Comparisons and Compatibility](https://www.opto22.com/products/product-comparisons-and-compatibility)
- [SNAP I/O Configurator](https://www.opto22.com/products/snap-i-o-configurator)
- [Support](https://www.opto22.com/support)
- [Contact Support](https://www.opto22.com/support/contact-us)
- [Warranties](https://www.opto22.com/support/warranties)
- [Troubleshooting](https://www.opto22.com/support/troubleshooting)
- [Documents](https://www.opto22.com/support/documents-redirect)
- [Downloads](https://www.opto22.com/support/downloads-redirect)
- [Videos](https://www.opto22.com/support/videos-redirect)
- [KnowledgeBase](https://www.opto22.com/support/optoknowledgebase-redirect)
- [Training](https://www.opto22.com/support/training-options)
- [About Us](https://www.opto22.com/about-us)
- [Distributors](https://www.opto22.com/about-us/distributors)
- [Pressroom](https://www.opto22.com/about-us/pressroom)
- [Careers](https://www.opto22.com/about-us/careers)
- [History](https://www.opto22.com/about-us/history)
- [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts)
- [Sustainability](https://www.opto22.com/about-us/sustainability)
- [International](https://www.opto22.com/about-us/international)
- [Location](https://www.opto22.com/about-us/directions)
- [Community](https://www.opto22.com/community)
- [Opto Partners](https://www.opto22.com/community/opto-partners)
- [Opto Blog](https://www.opto22.com/community/opto-blog)
- [Opto Forums](https://www.opto22.com/community/opto-forums)
- [Events](https://www.opto22.com/community/events)
- [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)
- [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)
© 2026 Opto22 [Terms and Conditions](https://preview.opto22.com/special-pages/terms-conditions) | [Privacy](https://preview.opto22.com/special-pages/privacy)
**(800) 321 OPTO (6786)** | 43044 Business Park Drive, Temecula CA 92590 USA