---
title: OptoBlog | Janice Colmer (27)
description: 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. (27)
---
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# OptoBlog
# OptoBlog
## 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.
Find me on:
### Recent Posts
## [Control Engineering article highlights 3 IIoT case studies](https://blog.opto22.com/optoblog/control-engineering-article-highlights-3-iiot-case-studies)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 10, 2023, 1:16:01 PM
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### See how system integrators in water/wastewater, natural gas production, and manufacturing leveraged MQTT and industrial edge devices to securely access and use key data.
If your goal is to get useful data from field devices and legacy systems, you’ve probably found that putting together an IIoT system is complicated, requiring many OT and IT devices, software, and protocols.
But these 3 real-world case studies show how two tools—the MQTT communications protocol and industrial edge devices—can simplify your IIoT project.
[Read More](https://blog.opto22.com/optoblog/control-engineering-article-highlights-3-iiot-case-studies)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/control-engineering-article-highlights-3-iiot-case-studies#comments-listing)
Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [cybersecurity](https://blog.opto22.com/optoblog/topic/cybersecurity), [MQTT implementation](https://blog.opto22.com/optoblog/topic/mqtt-implementation), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [control engineering](https://blog.opto22.com/optoblog/topic/control-engineering)
## [MQTT Sparkplug Special Edition](https://blog.opto22.com/optoblog/mqtt-sparkplug-special-edition)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 4, 2023, 8:00:00 AM
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### Join us for another episode of IntegrateLive! dedicated to the MQTT Sparkplug specification.
Kick off the new year with a discussion led by the Sparkplug Working Group in the [first IntegrateLive! event of 2023](https://www.integratelive.com/posts/mqtt-sparkplug-special-edition-29853581). With the recent release of Sparkplug 3.0, this special edition of IntegrateLive! will offer more insight and in-depth conversation on the new spec and how to choose your next Sparkplug-compliant solution.
Opto 22 is a proud member of this Eclipse Foundation group, which is dedicated to educating others on the benefits of MQTT and Sparkplug. The [Sparkplug Working Group](https://sparkplug.eclipse.org/) directly impacts the future success of hundreds of thousands of automation projects by enabling "plug and play" IIoT!
[Read More](https://blog.opto22.com/optoblog/mqtt-sparkplug-special-edition)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/mqtt-sparkplug-special-edition#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), [Eclipse Foundation](https://blog.opto22.com/optoblog/topic/eclipse-foundation), [IntegrateLive!](https://blog.opto22.com/optoblog/topic/integratelive)
## [The Atlas Podcast talks tech trends](https://blog.opto22.com/optoblog/the-atlas-podcast-talks-tech-trends)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 3, 2023, 1:13:44 PM
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### Hear from Opto 22's Arun Sinha in the latest technology discussion on the Atlas Podcast.
What technologies are emerging in automation, and how can they help you with your projects? The [Atlas Podcast](https://weareatlas.com/the-atlas-podcast/) focuses on answering these questions for the new year and beyond.
The Atlas Podcast explores technology topics with hosts Martin Kelman and Alex Matheson. Released weekly, each episode interviews a special guest with expert insight into key areas of technology and industry.
Their [latest episode](https://weareatlas.com/resources/articles/arun-sinha-oil-tanker-technology-gartner-trends/) features Opto 22's Director of Business Development, Arun Sinha, who shares his insights on the future of technology in our industry.
[Read More](https://blog.opto22.com/optoblog/the-atlas-podcast-talks-tech-trends)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/the-atlas-podcast-talks-tech-trends#comments-listing)
Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [data visualization](https://blog.opto22.com/optoblog/topic/data-visualization), [podcast](https://blog.opto22.com/optoblog/topic/podcast), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [OT data](https://blog.opto22.com/optoblog/topic/ot-data)
## [Holiday Greetings from Opto 22](https://blog.opto22.com/optoblog/holiday-greetings-from-opto-22)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Dec 14, 2022, 8:00:00 AM
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[](https://blog.opto22.com/optoblog/holiday-greetings-from-opto-22)
### Sending Season's Greetings and keeping you informed of our year-end holiday schedule.
How quickly another year is coming to a close, and we'd once again like to take the time to extend our warmest holiday wishes. We sincerely appreciate another year of working with the best customers and dedicated OptoPartners and distributors. We thank you for your continued business and support.
From the Opto headquarters in Temecula, California, USA, to all our customers and partners worldwide, we wish you a happy and healthy holiday season.
[Read More](https://blog.opto22.com/optoblog/holiday-greetings-from-opto-22)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/holiday-greetings-from-opto-22#comments-listing)
Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [holiday hours](https://blog.opto22.com/optoblog/topic/holiday-hours), [holiday schedule](https://blog.opto22.com/optoblog/topic/holiday-schedule), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio)
## [OptoForums - restructured and ready to help](https://blog.opto22.com/optoblog/optoforums-restructured-and-ready-to-help)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Dec 12, 2022, 8:00:00 AM
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[](https://blog.opto22.com/optoblog/optoforums-restructured-and-ready-to-help)
### New categories and reorganization of topics are just some of the reasons to visit the OptoForums.
Whether you're new to using Opto 22 products or a long-time user, you can benefit from checking out the [OptoForums](https://forums.opto22.com/categories). It's where engineering minds meet to post questions, answer fellow forum user questions, recommend solutions or even provide code samples—all related to Opto 22 hardware and software.
Moderated by Opto 22's Ben Orchard and Terry Orchard, the Forums are another great resource to keep bookmarked for troubleshooting or application advice.
And the Forums recently went through some reorganization, with more topics and categories added to help you find your answers more quickly and efficiently. Take a look at what's new.
[Read More](https://blog.opto22.com/optoblog/optoforums-restructured-and-ready-to-help)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/optoforums-restructured-and-ready-to-help#comments-listing)
Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OPC UA](https://blog.opto22.com/optoblog/topic/opc-ua), [OptoForum](https://blog.opto22.com/optoblog/topic/optoforum)
## [Discover and learn with Interactive Demos](https://blog.opto22.com/optoblog/discover-and-learn-with-interactive-demos)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Dec 8, 2022, 8:00:00 AM
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[](https://blog.opto22.com/optoblog/discover-and-learn-with-interactive-demos)
### Learn more about automation products and IIoT technologies through the Interactive Demo section on the website.
Many people benefit from hands-on learning, which is why we've always maintained a section of interactive resources on the Opto 22 website. If you haven't tried it yourself, take a few minutes to point, click, and discover some new product features and functions.
These website demos cover advanced edge computing and IIoT concepts using *groov* EPIC and RIO products, building custom HMIs with *groov* View, and even basic automation 101 concepts like PID turning.
Here are some website demos you can explore.
[Read More](https://blog.opto22.com/optoblog/discover-and-learn-with-interactive-demos)
1 Comment [Click here to read/write comments](https://blog.opto22.com/optoblog/discover-and-learn-with-interactive-demos#comments-listing)
Topics: [PID loop control](https://blog.opto22.com/optoblog/topic/pid-loop-control), [groov View](https://blog.opto22.com/optoblog/topic/groov-view), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [IIoT System Architecture](https://blog.opto22.com/optoblog/topic/iiot-system-architecture), [interactive demo](https://blog.opto22.com/optoblog/topic/interactive-demo)
## [New CODESYS resources for developers](https://blog.opto22.com/optoblog/new-codesys-resources-for-developers)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Nov 30, 2022, 7:30:00 AM
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### A new section just added to the Opto 22 Developer site supports the latest 3.0.0 release of the Opto 22 CODESYS library package.
If you haven't visited [developer.opto22.com](http://developer.opto22.com/) in awhile, you'll want to spend some time reviewing our latest technical guides and resources. The site gets a lot of traffic from developers working with groov EPIC, SNAP PACs, Node-RED, and even industrial I/O for Raspberry Pi.
Since all Opto 22 products are designed on open standards, you have a variety of ways to interact with them and integrate with other systems. The developer site helps you do that.
Now we've added a section dedicated to helping you program CODESYS on *groov* EPIC controllers.
[Read More](https://blog.opto22.com/optoblog/new-codesys-resources-for-developers)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-codesys-resources-for-developers#comments-listing)
Topics: [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [CODESYS](https://blog.opto22.com/optoblog/topic/codesys), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [developer](https://blog.opto22.com/optoblog/topic/developer)
## [Welcome another IoT expert to the OptoPartner network](https://blog.opto22.com/optoblog/welcome-another-iot-expert-to-the-optopartner-network)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Nov 30, 2022, 7:00:00 AM
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[](https://blog.opto22.com/optoblog/welcome-another-iot-expert-to-the-optopartner-network)
### Hear from Evo Integration as their success with *groov* RIO projects has earned them IoT OptoPartner status.
Meet our newest member of the OptoPartner program: Evo Integration, "the evolution of integration today."
Centrally located in eastern Pennsylvania, Evo Integration is a one-stop shop for all of your automation, communication, and electrical needs. Their team recently completed a project in the Food & Beverage industry, where they used *groov* RIO, MQTT, and OPC UA technologies to monitor remote location storage. This impressive application got the attention of the Opto team of engineers, and led to inviting Evo to become an IoT Certified OptoPartner.
[Read More](https://blog.opto22.com/optoblog/welcome-another-iot-expert-to-the-optopartner-network)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/welcome-another-iot-expert-to-the-optopartner-network#comments-listing)
Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [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)
## [The Art of the Possible: An EPIC "Dream Machine" for Ignition Edge](https://blog.opto22.com/optoblog/the-art-of-the-possible-an-epic-dream-machine-for-ignition-edge)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Nov 17, 2022, 8:38:40 AM
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### Hear from OptoPartner 4IR Solutions in this guest blog post about the ideal device for running Ignition Edge software.
The [Ignition](https://inductiveautomation.com/ignition/) platform by [Inductive Automation](https://inductiveautomation.com/) provides a modern, robust, and flexible development environment for building SCADA, IIoT, and Industry 4.0 applications in support of digital transformation initiatives.
Ignition's scalable architecture makes it a perfect solution for building both fully on-premises applications as well as "hybrid cloud" applications that are distributed across both the cloud and the edge. In the industrial automation world, most cloud-enabled solutions still require an on-premises component to allow control of equipment and data buffering in the event of connectivity issues. Ignition provides a purpose-built [Ignition Edge](https://inductiveautomation.com/ignition/edge) product suite for this use case, which must be deployed on a complementary hardware platform that is appropriate for running plant-floor applications.
Let's consider for a moment what an ideal device for running Ignition Edge might look like—our hypothetical Ignition Edge "Dream Machine."
[Read More](https://blog.opto22.com/optoblog/the-art-of-the-possible-an-epic-dream-machine-for-ignition-edge)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/the-art-of-the-possible-an-epic-dream-machine-for-ignition-edge#comments-listing)
Topics: [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [Art of the Possible](https://blog.opto22.com/optoblog/topic/art-of-the-possible)
## [Case Study: Reduce Pump Management Time by up to 90%](https://blog.opto22.com/optoblog/case-study-reduce-pump-management-time-by-up-to-90)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Nov 15, 2022, 1:52:06 PM
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### Cost-effective automation and internet of things technologies save time and yield better control.
California-based Azcal Management farms a wide variety of crops in drought-prone conditions. Managing water use and monitoring pumps is crucial for their operations to succeed and means walking a fine line between providing just enough water, but not too little.
Azcal farm managers made the decision to automate their manual processes to keep up with demand and avoid costly breakdowns, repairs, or damaged crops. Finding a system integrator in the agriculture field market was challenging, but after meeting with John WIlliamson of Farm Data Systems (FDS), they realized the new edge technology that FDS offered could bring their farming operations into the internet of things.
It was time for an end-to-end field monitoring and automation solution for crop irrigation management.
[Read More](https://blog.opto22.com/optoblog/case-study-reduce-pump-management-time-by-up-to-90)
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Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio)
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