New case study shows you how Optimum Technologies overcame a lack of experience in industrial controls to quickly build an entirely new thermal vacuum facility.

Can you build a sophisticated test and control system in just one week—with no controls experience?

Optimum Technologies did. Discover how they used groov EPIC to quickly build a thermal vacuum test system, streamline data collection and control, and even uncover a problem with their new test chamber.  

Get the details from this new case study, and see what you can take away for your own automation project.

Join Opto 22 for the 2026 Fall CODESYS Tech Talk series and learn from real-world CODESYS customer applications.

Are you challenged with selecting the programming tool that best suits your application? We get it, and that's why you have programming options to choose from in groov EPIC and groov RIO products.

One of the options is the CODESYS Development System, which lets you use all the standard tools and IEC 61131-3 programming methods, like ladder logic or sequential function charts.

In the free 2026 CODESYS Tech Talk series, watch how a customer in the mining industry used CODESYS with groov RIO to significantly cut hardware costs and engineering time. Opto 22 Director of Technical Marketing, Dan White, presents the customer application.

Get more event details and register to attend the Tech Talk.

New case study explores a city's need for real-time visibility of its critical infrastructure—all through remote monitoring.

When you’re responsible for critical infrastructure spread across a city, knowing what’s happening at every site can be a major challenge.

For Kuala Lumpur’s River of Life project, operators needed real-time visibility into 25 remote pumping and treatment sites—without relying on routine site visits to discover problems.

See how their engineering team made a distributed infrastructure easier to manage.

A practical guide for learning about Proportional Integral Derivative (PID) loop control and tuning.

PID loops are everywhere in industrial automation—but getting them tuned for fast, stable, and efficient control can be a challenge.  

This new technical article defines the elements of a PID loop, reviews how PIDs are configured for Opto 22 devices, and introduces a free online tuner you can use for many loop controllers (not just Opto's). 

A maintenance release: a few enhancements, one security patch, an updated Java runtime, current Ignition and Cirrus Link versions, and some bug fixes.

If you use or plan to use groov hardware, you’ll want to be aware of this small but important firmware release.

Firmware 4.1.3 handles upkeep and a few small enhancements: a web server security patch, current Ignition and Cirrus Link versions, and fixes for hostname registration, backup restores, and USB port control.

It’s available for every groov EPIC and groov RIO device ever shipped!

Here's what's in it and what each item means for your application.

See what happens when you stop asking one platform to do everything.

You want the best controllers, I/O, SCADA software, MES, & cloud infrastructure—not whatever comes bundled together. The catch has always been getting them to talk. Mix vendors and you're staring at custom drivers, brittle middleware, and a cloud project that stalls because nothing speaks the same language.

But open standards changed that. When every layer speaks MQTT Sparkplug and OPC UA, best-of-breed pieces snap together simply instead of fighting each other. You pick the best tool for each job, and they still run as one system.

You don't have to take our word for it. Five companies built a factory to prove it, and you can see it right now.

The October 2026 groov EPIC Premium Factory Training class offers you a bonus workshop on advanced CODESYS programming topics.

Are you considering a controls system upgrade or just curious how groov EPIC compares to other systems you've used?

Do you need help configuring and programming hardware and software for your industrial automation or IIoT application?  

Here's your chance to attend factory training for the groov EPIC system—plus an additional workshop that offers more training on advanced features of the CODESYS programming option (included in EPIC).

Get all the details on the last Opto 22 training class of 2026.

The upcoming EVO Expo provides two days of training, live demos and direct access to industrial automation manufacturers.

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, October 6 - 7, 2026—hosted by OptoPartner EVO Integration.

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. 

Last month's water-utility attacks hit exposed PLCs. Here's how to tell if yours is one, and how to take it offline for good.

Somewhere in your plant or remote infrastructure, a controller might be reachable from the public internet right now.

Someone probably set up remote access years ago so they wouldn't have to drive an hour out to a remote site every time it needed a look.

Nobody circled back. For a long time, that felt harmless. Last month, it stopped feeling that way.

Tune in to episode 12 of the Ignited podcast for real conversations on edge applications making a difference in very different industries.

Industrial automation is changing fast, but some of the biggest challenges remain surprisingly familiar: connecting equipment, getting useful data where it needs to go, and building systems that don’t box you in later.

Edge solutions are increasingly helping solve those challenges in both greenfield and brownfield systems. But don't you want to see what that actually looks like in practice?

Listen in as Opto 22's Dan White sits down with the Inductive Automation Ignited podcast team to break down four simple edge application stories that led to huge results.