---
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
## [groov EPIC, RIO and Secure Shell (SSH)](https://blog.opto22.com/optoblog/groov-epic-rio-and-secure-shell-ssh)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Feb 8, 2023, 8:53:20 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/groov-epic-rio-and-secure-shell-ssh)
### Watch the first Opto 22 developer video of 2023 as host Terry Orchard explains Secure Shell access for both *groov* EPIC and RIO devices.
Welcome to the first of many new developer videos you'll see in 2023! Terry Orchard returns as your host to walk you through an important programming option for *groov* EPIC and *groov* RIO devices: Secure Shell (SSH).
If you use C/C++, Python, Java, or other languages, you can use what you already know to build custom applications and run them on the [*groov* EPIC](https://www.opto22.com/products/groov-epic-system)processor or [*groov* RIO](https://www.opto22.com/products/groov-rio) edge I/O module through Secure Shell access.
The SSH protocol provides a secure remote login from one computer device to another. With strong authentication options (including passwords and public key authentication), plus strong encryption protection for communication security and integrity, SSH offers secure access for both users and automated processes.
Follow along in this [12 minute video](https://www.opto22.com/support/resources-tools/videos/video-getting-started-with-groov-epic-rio-secur) to learn how to get a Shell license, activate, and then install it on your *groov* devices.
[Read More](https://blog.opto22.com/optoblog/groov-epic-rio-and-secure-shell-ssh)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/groov-epic-rio-and-secure-shell-ssh#comments-listing)
Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [developer](https://blog.opto22.com/optoblog/topic/developer), [secure shell](https://blog.opto22.com/optoblog/topic/secure-shell), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio)
## [IIoT Megatrends for 2023](https://blog.opto22.com/optoblog/iiot-megatrends-for-2023)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Feb 7, 2023, 2:20:17 PM
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[](https://blog.opto22.com/optoblog/iiot-megatrends-for-2023)
### Learn about the tools and technology trends industry experts expect to shape IIoT this year in the *Industrial Ethernet Book*.
Have you downloaded your copy of the January/February issue of [*Industrial Ethernet Book*](https://iebmedia.com/) yet? IEB kicks off each year with a [Special Report,](https://iebmedia.com/technology/edge-cloud/iiot-megatrends-2023-special-report/)and this year's report focuses on what will be changing in the world of IIoT (Industrial Internet of Things).
Opto 22 engineer and Director of Business Development, Arun Sinha, was asked to provide his insight on the changes he anticipates for the IIoT and the industrial controls/automation industry.
[Read More](https://blog.opto22.com/optoblog/iiot-megatrends-for-2023)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/iiot-megatrends-for-2023#comments-listing)
Topics: [IIoT](https://blog.opto22.com/optoblog/topic/iiot), [Industrial Internet of Things](https://blog.opto22.com/optoblog/topic/industrial-internet-of-things), [edge computing](https://blog.opto22.com/optoblog/topic/edge-computing), [Industrial Ethernet Book](https://blog.opto22.com/optoblog/topic/industrial-ethernet-book)
## [groov EPIC Premium Factory Training returns](https://blog.opto22.com/optoblog/groov-epic-premium-factory-training-returns)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 31, 2023, 2:20:42 PM
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[](https://blog.opto22.com/optoblog/groov-epic-premium-factory-training-returns)
### In-person, instructor-led training classes resume at Opto 22 factory headquarters in Temecula, CA.
Many of you have been asking for [*groov* EPIC Premium Factory Training,](https://www.opto22.com/support/training-options) and 2023 is the year! After a hiatus from in-person training due to COVID-19 restrictions, the Opto 22 training staff is ready with an updated and more detailed *groov* EPIC curriculum.
Here's your chance to get hands-on instruction and some great tips and guidance from Opto engineers, all in a matter of 4 days in (usually sunny) Temecula, California. With each student at their own training station, everyone can program their own *groov* EPIC Learning Center.
Since it's been a few years, here's a refresher on topics the *groov* EPIC training covers and what's included in your 4-day agenda.
[Read More](https://blog.opto22.com/optoblog/groov-epic-premium-factory-training-returns)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/groov-epic-premium-factory-training-returns#comments-listing)
Topics: [Training](https://blog.opto22.com/optoblog/topic/training), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Factory Training](https://blog.opto22.com/optoblog/topic/factory-training)
## [IntegrateLive! delivers on multi-vendor MQTT Sparkplug build, in live demo](https://blog.opto22.com/optoblog/integratelive-delivers-on-multi-vendor-mqtt-sparkplug-build-in-live-demo)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 25, 2023, 6:45:00 AM
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[](https://blog.opto22.com/optoblog/integratelive-delivers-on-multi-vendor-mqtt-sparkplug-build-in-live-demo)
### Catch up with a successful Plugfest in episode 10 of IntegrateLive!
What happens when you take hardware from Opto 22, SignalFire, Wireless Telemetry, and Phoenix Contact, along with software from Software Toolbox 's DataHub using both legacy PLC data and new greenfield data, and then bring MQTT Sparkplug into the mix to publish the data?
See for yourself as the IntegrateLive team, along with representatives from all these companies, make magic happen in this special edition Plugfest, made possible by the [Eclipse Foundation](https://www.eclipse.org/) and its [Sparkplug Working Group](https://sparkplug.eclipse.org/).
Watch the recording to see how Cirrus Link Solutions, Inductive Automation, HiveMQ, Canary, and Flow Software also all had important roles in this ambitious MQTT Sparkplug build-out.
[Read More](https://blog.opto22.com/optoblog/integratelive-delivers-on-multi-vendor-mqtt-sparkplug-build-in-live-demo)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/integratelive-delivers-on-multi-vendor-mqtt-sparkplug-build-in-live-demo#comments-listing)
Topics: [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [Sparkplug](https://blog.opto22.com/optoblog/topic/sparkplug), [Ignition](https://blog.opto22.com/optoblog/topic/ignition), [Cirrus Link Solutions](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions), [IntegrateLive!](https://blog.opto22.com/optoblog/topic/integratelive)
## [Where to see groov EPIC and RIO in 2023](https://blog.opto22.com/optoblog/where-to-see-groov-epic-and-rio-in-2023)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 24, 2023, 3:01:00 PM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/where-to-see-groov-epic-and-rio-in-2023)
### Plan now for the events and conferences you want to attend in 2023.
Our conference schedule for the year is shaping up to be a busy year of in-person as well as virtual events. Take a look at what's available online or in your area and plan to join us at one or more of these industry events. You'll have several opportunities to see live demos of *groov* EPIC and *groov* RIO.
Here's what's on the schedule so far.
[Read More](https://blog.opto22.com/optoblog/where-to-see-groov-epic-and-rio-in-2023)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/where-to-see-groov-epic-and-rio-in-2023#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)
## [See MQTT on groov EPIC and RIO live at Onshore Wellsite Automation](https://blog.opto22.com/optoblog/see-mqtt-on-groov-epic-and-rio-live-at-onshore-wellsite-automation)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 18, 2023, 9:20:20 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/see-mqtt-on-groov-epic-and-rio-live-at-onshore-wellsite-automation)
### Join Cirrus Link Solutions and Opto 22 in Houston for a joint exhibit showcasing solutions for the oil and gas industry.
Looking at automation to meet your challenges with wellsite applications? Come to the upcoming [Onshore Wellsite Automation](https://www.wellsite-automation.com/) event. We'll be there with Opto Technology Partner, [Cirrus Link Solutions](https://www.opto22.com/community/technology-partners/tech-partner-cirrus-link).
Join us in Houston January 31 - February 1, where you'll see live product demos using MQTT on [*groov* EPIC](https://www.opto22.com/products/groov-epic-system) and [*groov* RIO](https://www.opto22.com/products/groov-rio). You'll also learn best practices to achieve data mobility and the security required for today’s industrial cyber environment.
[Read More](https://blog.opto22.com/optoblog/see-mqtt-on-groov-epic-and-rio-live-at-onshore-wellsite-automation)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/see-mqtt-on-groov-epic-and-rio-live-at-onshore-wellsite-automation#comments-listing)
Topics: [Events & conferences](https://blog.opto22.com/optoblog/topic/events-conferences), [Oil & gas](https://blog.opto22.com/optoblog/topic/oil-gas), [MQTT](https://blog.opto22.com/optoblog/topic/mqtt), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [groov RIO](https://blog.opto22.com/optoblog/topic/groov-rio), [Cirrus Link Solutions](https://blog.opto22.com/optoblog/topic/cirrus-link-solutions), [wellsite automation](https://blog.opto22.com/optoblog/topic/wellsite-automation)
## [Meet Convergence Controls](https://blog.opto22.com/optoblog/meet-convergence-controls)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 17, 2023, 10:45:48 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/meet-convergence-controls)
### This Colorado-based system integrator can help with your automation projects.
If you're looking to get real-time data from production equipment for dashboarding and enterprise-wide reporting, the engineering team at Convergence Controls and Engineering can help. They're the newest member of our OptoPartner system integrator program.
Based in Littleton, Colorado, but serving all of the United States and Canada, Convergence Controls brings their expertise to major industries including energy, food and beverage, water treatment, manufacturing and more.
[Read More](https://blog.opto22.com/optoblog/meet-convergence-controls)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/meet-convergence-controls#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)
## [Top 10 Videos of 2022](https://blog.opto22.com/optoblog/top-10-videos-of-2022)
Posted by [Janice Colmer](https://blog.opto22.com/optoblog/author/janice-colmer) on Jan 11, 2023, 8:00:00 AM
- [Tweet](https://twitter.com/share)
[](https://blog.opto22.com/optoblog/top-10-videos-of-2022)
### See what people were watching in 2022 on the OptoVideo YouTube channel.
The start of a new year is a good time for reflecting on what worked well the previous year. So we took a look at our [OptoVideo channel](https://www.youtube.com/optovideo) on YouTube to see what videos received the most views and proved to be the most popular in 2022.
Review the new [Top 10 Videos of 2022](https://www.youtube.com/watch?v=L4RTrXKXd7M&list=PLKYvTRORAnx7lUF-dz3mERULLC98t1vMz) playlist to see what you might have missed, or re-watch some valuable content. Topics range from programming with Node-RED, to unlocking the power of the edge with Ignition, to using the new OPC UA server on *groov* RIO.
[Read More](https://blog.opto22.com/optoblog/top-10-videos-of-2022)
0 Comments [Click here to read/write comments](https://blog.opto22.com/optoblog/top-10-videos-of-2022#comments-listing)
Topics: [Videos](https://blog.opto22.com/optoblog/topic/videos), [Node-RED](https://blog.opto22.com/optoblog/topic/node-red), [Ignition Edge](https://blog.opto22.com/optoblog/topic/ignition-edge), [groov EPIC](https://blog.opto22.com/optoblog/topic/groov-epic), [YouTube](https://blog.opto22.com/optoblog/topic/youtube)
## [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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[](https://blog.opto22.com/optoblog/control-engineering-article-highlights-3-iiot-case-studies)
### 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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[](https://blog.opto22.com/optoblog/mqtt-sparkplug-special-edition)
### 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)
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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)
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