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groov: Your compact industrial appliance for the IoT

Visualization, data handling, & connectivity, all in one small box!

groov takes 90% of the work out of setting up remote HMI and remote monitoring.

– Gavin Gray, Integrator and machine builder, GG Services (California)

Remote facilities

Water and sewer department frees staff time and gains data with remote monitoring.
Read the case study

Live video feed

Live product video and variable speed drives put technicians in control no matter where they are.
Read the case study

Mobile in automation?

Using Mobile Devices in Industrial Automation: “Russian Roulette” or the “New Normal”?
Read the white paper

“We quickly built a web-based interface for the pump control system.”

– Ashley Fleck, Automation Manager, New Enterprise Stone & Lime (Pennsylvania)

“To check the tank, researchers use their phone, a tablet, or a laptop. It’s just like they’re going to a website.”

– Phil Hegge, Facilities Director, Michigan State University Foundation

Easy to get started. Easy to expand.

Starting at

    • Full-featured groov Box: compact, industrial appliance
    • Includes groov View for visualization and Node-RED for logic flows
    • Monitor/control one Modbus/TCP device, one Data Store, or one SNAP PAC controller
    • Unlimited users
    • Unlimited tags
    • FREE groov View app for iOS and Android
    • FREE product support

Add to groov Solo

+ $695
    • Add to groov Box appliance
    • Includes groov View for visualization and Node-RED for logic flows
    • Monitor/control many Modbus/TCP devices, Data Stores, and SNAP PAC controllers
    • Unlimited users
    • Unlimited tags
    • FREE groov View app for iOS and Android
    • FREE product support

Add to groov Solo

+ $1595
    • Add to groov Box appliance
    • Includes groov View for visualization and Node-RED for logic flows
    • Monitor/control all OPC UA systems, Modbus/TCP devices, Data Stores, and SNAP PACs
    • Use built-in Ignition Edge OPC-UA server & drivers, plus MQTT/Sparkplug
    • Unlimited users; up to 500 tags for OPC UA and MQTT/Sparkplug
    • FREE product support

Also available: a la carte groov Server for Windows:

  • Runs as a service on a Microsoft Windows computer.
  • Includes groov View for building and viewing operator interfaces.
  • Provide your own IoT software and security for the PC.


See groov now!



With 4 built-in security features, groov helps you keep unauthorized users away from sensitive equipment. More about security. 



Phones, tablets, PCs, HDTVs; IoT software, Modbus/TCP devices, OPC UA-compatible systems, SNAP PAC controllers. More on compatibility.



The groov Box comes from over 40 years of experience building reliable industrial automation hardware. See specifications.


About Opto 22

Opto 22 manufactures controllers, I/O, solid-state relays, and software  products that link electrical, mechanical, and electronic devices to networks, computers, and software. From traditional monitoring and control to the Industrial Internet of Things (IIoT) projects you’re building now, Opto 22 delivers the tools you need.

Opto 22 was founded in 1974 by engineers who designed a better solid-state relay and chose to build it in a non-corporate, flat organization. Over 40 years later, we’re still privately held, lean, and run by engineers.

Our products are built on open standards, with an emphasis on quality. We design, manufacture, and support all our products from our headquarters and factory in Temecula, California.

Read more about Opto 22 on our company website.

Contact us

Email: or
Pre-sales Engineering: 800-321-6786 (toll-free in the U.S. and Canada) or 951-695-3000
Product Support: 800-835-6786 or 951-695-3080

Corporate headquarters and factory location:
43044 Business Park Dr.
Temecula, CA 92590-3614, U.S.A.

Our goal is to simplify automation—to simplify your day-to-day job so you can pursue new ideas and build for the future.

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