Resources & Tools

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2317 groov RIO Data Sheet
Documents - 2317 - Published:
This data sheet describes Opto 22's groov RIO® module, an edge I/O module for your remote Ethernet I/O for industrial internet of things (IIoT) and automation...more
White Paper: I/O for the IIoT
Documents - 2338 - Published:
In an era of increasing connectivity and technical capabilities, it seems like simple ideas should be simple to achieve. But industrial internet of things projects, even simple ones, are still...more
groov Enclosures Data Sheet
Documents - 2340 - Published:
groov System enclosures make it easy to install Opto 22 groov EPIC and groov RIO products wherever you need them. These sturdy polycarbonate industrial enclosures protect your groov...more
groov RIO User's Guide
Documents - 2324 - Published:
This user's guide shows you how to assemble, initialize, configure, and maintain a groov RIO, part number GRV-R7-MM1001-10. The guide explains how to connect a power supply and wire field devices...more
groov RIO Firmware Readme
Documents - rm_groov_rio - Published:
Readme for the latest update to groov RIO® edge I/O modules, including part number GRV-R7-MM1001-10. Includes information on new features, enhancements, and bug fixes; groov ...more
PAC Project 10.3 Release Notes
Documents - 2336 - Published:
Release Notes for PAC Project Software Suite, version 10.3. This document covers both PAC Project Basic and PAC Project Professional.  These release notes describe new features and enhancements...more
Press Release: Opto 22 Announces groov RIO
Documents - 2335 - Published:
Opto 22 announces groov RIO®, a family of intelligent, distributed input/output (I/O) for industrial internet of things (IIoT) and automation applications. groov RIO represents a first-in...more
Press Release: Another win for Opto 22’s groov EPIC
Documents - 2334 - Published:
Opto 22 is proud to announce that, for the second year in a row, groov EPIC® has been selected as a winner in Control Engineering’s Engineers’ Choice Awards. The opportunity to...more
Case Study: Blendtech Cuts the Cost of API 2350 Compliance
Documents - Published:
When the American Petroleum Institute (API) introduced updates to API Standard 2350, “Overfill Protection for Storage Tanks in Petroleum Facilities,” Blendtech's customer...more
Press Release: Opto 22 Releases Two More groov EPIC I/O Modules for 2019
Documents - 2333 - Published:
The new modules support CAN bus integration and high-density temperature sensing. The two new modules include: GRV-CCANI-2 (serial communication, 2 channels, CAN 2.0B, channel-to-channel...more
Press Release: Opto 22 Releases Three New groov EPIC I/O Modules
Documents - 2328 - Published:
New I/O modules address demands of specialty and low-cost applications, including dry contact monitoring, temperature control, and mixed voltage. The three new modules include: GRV-IDCSW-12...more
Case Study: netDNA Automates Water Management
Documents - 2319 - Published:
In the oil and gas industry, technological advances like hydraulic fracturing (fracking) and horizontal drilling have caused a boom in exploration and drilling. The initial “gold ...more
Technical Note: groov EPIC Update Checklist
Documents - 2327 - Published:
This basic checklist gives a high-level view of steps for updating your groov EPIC processor with new firmware. If you've updated your GRV-EPIC-PR1 before, the checklist may be all you need; but...more
Press Release: Opto 22 Releases groov EPIC version 1.4.1
Documents - 2326 - Published:
Opto 22’s groov EPIC firmware update version 1.4.1 enhances secure remote access with VPN and adds Inductive Automation Ignition options. The new update adds virtual private networking, new...more
Technical Note: Migrating from SNAP PAC to groov EPIC
Documents - 2323 - Published:
If you already have an Opto 22 SNAP PAC System, you may be looking at groov EPIC and wondering how it is different, and whether you should migrate to an EPIC system. What would you gain? What issues...more
Press Release: Opto 22 announces new Director of Technical Marketing
Documents - 2325 - Published:
Josh Eastburn brings experience in process automation and system integration to his new position as Director of Technical Marketing. In this position, Eastburn will lead the creation of useful and...more
Installing & Configuring Samba on groov EPIC Technical Note
Documents - 2321 - Published:
This technical note shows you how to install Samba on your groov EPIC processor. Samba is free software that provides the application necessary to use the SMB/CIFS protocol, which supports network...more
Installing & Configuring MariaDB Database Server on groov EPIC Technical Note
Documents - 2320 - Published:
This technical note shows you how to install MariaDB, a small, lightweight, open-source database server, on your groov EPIC processor. This tech note is only for advanced developers who are...more
Press Release: Opto 22 Responds to Inquiries Regarding URGENT/11
Documents - 2322 - Published:
Opto 22 would like to reassure our customers that, after careful and thorough review, we can state that none of our hardware or software products contain the VxWorks IPnet TCP/IP stack or variants of...more