---
title: OptoBlog | Janice Colmer (6)
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. (6)
---
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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
## [Attend a hands-on manufacturing expo](https://blog.opto22.com/optoblog/attend-a-hands-on-manufacturing-expo)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Apr 2, 2026, 7:39:13 AM
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[](https://blog.opto22.com/optoblog/attend-a-hands-on-manufacturing-expo)
### The upcoming EVO Expo provides two days of training, live demos and direct access to industrial automation manufacturers.
Important Event Update - As of 4/7/26, the EVO Expo has been postponed. New dates to be announced soon!
Are you trying to solve a specific industrial application challenge? Are you trying to keep up with new technology trends or looking to expand your industry network?
These are all reasons you'll want to attend the EVO Expo, hosted by OptoPartner [EVO Integration](https://www.opto22.com/community/opto-partners/partner?id=46).
Get all the event details and see how the expo aims to give you a hands-on, practical way to stay ahead in industrial automation and manufacturing.
[Read More](https://blog.opto22.com/optoblog/attend-a-hands-on-manufacturing-expo)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/attend-a-hands-on-manufacturing-expo#comments-listing)
Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [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), [system integrator](https://blog.opto22.com/optoblog/topic/system-integrator), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [smart manufacturing](https://blog.opto22.com/optoblog/topic/smart-manufacturing), [manufacturing](https://blog.opto22.com/optoblog/topic/manufacturing)
## [New case study: data center demands lead to new cooling applications](https://blog.opto22.com/optoblog/new-case-study-data-center-demands-lead-to-new-cooling-applications)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 25, 2026, 8:46:59 AM
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[](https://blog.opto22.com/optoblog/new-case-study-data-center-demands-lead-to-new-cooling-applications)
### Learn how real data center operating experience evolved into a new OEM opportunity.
As data centers evolve to support AI, high-performance computing, and digital services, one challenge continues to rise above the rest: heat.
Traditional cooling methods are being pushed to their limits as processing demands—and the energy required to support them—grow at a rapid rate. Modern data centers consume massive amounts of electricity and water just to keep systems within safe operating temperatures, making cooling efficiency a critical concern for operators and engineers alike.
In this new case study, you'll learn how Nautilus Data Technologies brought their liquid cooling strategy to the forefront of managing data center demand.
[Read More](https://blog.opto22.com/optoblog/new-case-study-data-center-demands-lead-to-new-cooling-applications)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/new-case-study-data-center-demands-lead-to-new-cooling-applications#comments-listing)
Topics: [Case studies](https://blog.opto22.com/optoblog/topic/case-studies), [OEM](https://blog.opto22.com/optoblog/topic/oem), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [data center](https://blog.opto22.com/optoblog/topic/data-center)
## [See groov EPIC and RIO on the international stage](https://blog.opto22.com/optoblog/see-groov-epic-and-rio-on-the-international-stage)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 25, 2026, 8:43:55 AM
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[](https://blog.opto22.com/optoblog/see-groov-epic-and-rio-on-the-international-stage)
### Bring your application challenges and see *groov* EPIC and RIO products in action outside of North America.
For customers and automation professionals around the world, seeing technology in person can make all the difference—and that’s exactly why experiencing Opto 22 *groov* products at international trade shows is so valuable.
While online demos and documentation are helpful, nothing compares to getting hands-on with *groov* EPIC systems, exploring real-world applications, and having direct conversations with experts who understand regional challenges and current industry needs.
See the upcoming international trade shows that will feature Opto 22 products and learn what's possible for your applications.
[Read More](https://blog.opto22.com/optoblog/see-groov-epic-and-rio-on-the-international-stage)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/see-groov-epic-and-rio-on-the-international-stage#comments-listing)
Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OptoChannel](https://blog.opto22.com/optoblog/topic/optochannel)
## [How can modern, edge-based automation help you?](https://blog.opto22.com/optoblog/how-can-modern-edge-based-automation-help-you)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 18, 2026, 8:52:32 AM
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[](https://blog.opto22.com/optoblog/how-can-modern-edge-based-automation-help-you)
### Watch this new video for a concise explanation of why today's industrial control projects require a flattened technology stack.
Are you facing application challenges like shorter deadlines, tighter budgets, and smaller teams? Are you dealing with legacy equipment that increases your cybersecurity risk and makes it almost impossible to access the data you're being asked for?
*groov* EPIC edge controllers and *groov* RIO edge I/O modules were designed to help overcome these challenges.
Opto 22 VP of Product Strategy, Benson Hougland, breaks it all down for you in this new video. See why edge-based automation can help you get data across your organization quickly, securely, and confidently.
[Read More](https://blog.opto22.com/optoblog/how-can-modern-edge-based-automation-help-you)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/how-can-modern-edge-based-automation-help-you#comments-listing)
Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [data visualization](https://blog.opto22.com/optoblog/topic/data-visualization), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OT data](https://blog.opto22.com/optoblog/topic/ot-data)
## [Keeping up with industrial automation](https://blog.opto22.com/optoblog/keeping-up-with-industrial-automation)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 18, 2026, 7:37:37 AM
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### Bookmark the new Articles section of the Opto 22 website for white papers and editorial content covering the latest technology in the world of industrial automation.
Industrial automation is evolving quickly. New technologies, communication standards, and cybersecurity challenges are constantly changing how engineers design and maintain systems. When you’re working on a project, you don’t always have time for tedious research.
That's why we've created a new section of the Opto 22 website that gives you practical information you can use right now.
See what you'll find in the new Articles menu option.
[Read More](https://blog.opto22.com/optoblog/keeping-up-with-industrial-automation)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/keeping-up-with-industrial-automation#comments-listing)
Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [machine data](https://blog.opto22.com/optoblog/topic/machine-data), [white paper](https://blog.opto22.com/optoblog/topic/white-paper), [industrial automation](https://blog.opto22.com/optoblog/topic/industrial-automation), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing)
## [Experience with groov products could lead to your next job opportunity](https://blog.opto22.com/optoblog/experience-with-groov-products-could-lead-to-your-next-job-opportunity)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 11, 2026, 8:38:29 AM
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[](https://blog.opto22.com/optoblog/experience-with-groov-products-could-lead-to-your-next-job-opportunity)
### Guest blogger Michaela Pauly of OptoPartner Perceptive Controls outlines why they use *groov* products in their projects and how it has created more engineering job opportunities.
Are you currently seeking engineering positions in industrial automation? Do you want more opportunities to solve customer challenges with the right programming tools and solutions for the job?
You could be the perfect fit for OptoPartner Perceptive Controls. They are currently recruiting engineers interested in putting their talents to the test.
Read on to hear more about the company's approach and the types of candidates they're looking for.
[Read More](https://blog.opto22.com/optoblog/experience-with-groov-products-could-lead-to-your-next-job-opportunity)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/experience-with-groov-products-could-lead-to-your-next-job-opportunity#comments-listing)
Topics: [Careers](https://blog.opto22.com/optoblog/topic/careers), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [industrial automation](https://blog.opto22.com/optoblog/topic/industrial-automation), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [control engineering](https://blog.opto22.com/optoblog/topic/control-engineering)
## [Get help with energy monitoring](https://blog.opto22.com/optoblog/get-help-with-energy-monitoring)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Mar 4, 2026, 9:32:05 AM
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[](https://blog.opto22.com/optoblog/get-help-with-energy-monitoring)
### Learn how you can measure and securely manage power and energy usage data across your facility.
Are you working on machine health initiatives and predictive maintenance? Do you want to track (and reduce) operating costs?
*groov* products offer a simple, flexible, industrial way to monitor power and energy where it's used and securely send that data where it's needed for analysis and decision-making.
Here's your chance to learn more about the *groov* RIO energy monitoring unit ([GRV-R7-I1VAPM-3](https://www.opto22.com/products/product-container/grv-r7-i1vapm-3)), or RIO EMU for short. It brings connectivity to projects that require power and energy data acquisition and communication. Whether you're already using groov RIO for energy monitoring or still researching your options, the [groov RIO EMU User's Guide](https://documents.opto22.com/2372_groov_RIO_EMU_Users_Guide.pdf) can help you understand its full capabilities and features.
[Read More](https://blog.opto22.com/optoblog/get-help-with-energy-monitoring)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-help-with-energy-monitoring#comments-listing)
Topics: [groov rio emu](https://blog.opto22.com/optoblog/topic/groov-rio-emu), [energy monitoring](https://blog.opto22.com/optoblog/topic/energy-monitoring)
## [Get technical resources and tips from the OptoForums](https://blog.opto22.com/optoblog/get-technical-resources-and-tips-from-the-optoforums)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Feb 25, 2026, 10:29:17 AM
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[](https://blog.opto22.com/optoblog/get-technical-resources-and-tips-from-the-optoforums)
### Sign up for the OptoForums and join discussions with experienced Opto 22 product users—and help other users with your insights.
You’ll see the [OptoForums](https://forums.opto22.com/) mentioned here on the blog from time to time, and that's for good reason. The Forums have valuable technical advice, sample code, product feature discussions, and firmware release previews that you can't get anywhere else.
The OptoForums now host over 10,000 members! A sincere thank you to all our valuable contributors. And if you're not already a member, now is the time to sign up or sign in with your MyOpto account. You can find the direct link under the Community tab on our website.
Read on to find out all the benefits of being a part of the OptoForums community.
[Read More](https://blog.opto22.com/optoblog/get-technical-resources-and-tips-from-the-optoforums)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/get-technical-resources-and-tips-from-the-optoforums#comments-listing)
Topics: [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [OptoForum](https://blog.opto22.com/optoblog/topic/optoforum)
## [Charleston Engineering is ready to help with your projects](https://blog.opto22.com/optoblog/charleston-engineering-is-ready-to-help-with-your-projects)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Feb 25, 2026, 10:26:38 AM
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[](https://blog.opto22.com/optoblog/charleston-engineering-is-ready-to-help-with-your-projects)
### Welcome newly IoT-Certified Charleston Engineering to the OptoPartner system integrator network.
Looking for assistance with a control system upgrade or a project solution utilizing *groov* EPIC controllers or *groov* RIO edge I/O modules? Charleston Engineering is well versed in the IIoT and industrial automation fields and can help you implement connected, intelligent systems.
As the latest engineering and design service to join the OptoPartner network, their team is ready to deliver solutions that last.
Learn more about Charleston Engineering and the experience and expertise that has earned them several stand-out projects in the Southeastern United States.
[Read More](https://blog.opto22.com/optoblog/charleston-engineering-is-ready-to-help-with-your-projects)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/charleston-engineering-is-ready-to-help-with-your-projects#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), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [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)
## [Welcome new OptoPartner: ECON Tech](https://blog.opto22.com/optoblog/welcome-new-optopartner-econ-tech)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Feb 17, 2026, 1:46:27 PM
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### Operating in Mexico and Latin America, ECON Tech offers expertise in the food, energy, mining, manufacturing, and oil & gas sectors.
The OptoPartner system integrator network is built around collaboration with organizations that bring you deep technical expertise, innovative thinking, and a strong commitment to making your projects successful.
New IoT Certified OptoPartner ECON Tech brings qualified automation professionals who understand how to solve your real-world challenges.
Learn more about ECON Tech, their application experience, and how they can help you.
[Read More](https://blog.opto22.com/optoblog/welcome-new-optopartner-econ-tech)
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Topics: [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [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), [OptoPartner](https://blog.opto22.com/optoblog/topic/optopartner), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [digital transformation](https://blog.opto22.com/optoblog/topic/digital-transformation)
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