Resources & Tools

51-75 of 121 results
groov View Nodes - Introduction
Developer - Published:
OverviewIf you’re new to Node-RED but have not yet worked through the Hello, world! example, please do so now.In this section, we’ll add a groov View Read node, configure the groov View project and...more
groov View Project Configuration for Node-RED
Developer - Published:
The Node-RED for groov View nodes can read and write from groov View Data Store tags. This section describes howto configure a Data Store and add tags to it.Step 1 - Add a Data Store DeviceOpen groov...more
groov View Write Node - Introduction
Developer - Published:
OverviewIn the previous example, we saw how to read a Data Store tag. Now let’s use a Write node to write to a Data Store tag.Write to a TagWriting to a tag is very similar to reading.Place a groov View...more
Guides for Advanced SSH Users
Developer - Published:
Featured on this page are several guides for setting up software packages on groov EPIC using Secure Shell (SSH) access. Find out more about SSH access on the main SSH developer page.NOTE: Setting up...more
How to read groov IO data and write to Google Sheets in Node-RED
Developer - Published:
IntroductionNode-RED is a visual programming tool that can connect groov I/O with various online services. In this tutorial, we’ll show you how to extract temperature data from a groov I/O ICTD channel...more
Insert Tag Values into an Access Database
Developer - Published:
Need a kickstart to get data from a PAC controller into a Microsoft® Access® database?Click here for complete instructions and an interactive code sample.This short video shows how it works:...
Insert Tag Values into an Excel Spreadsheet
Developer - Published:
Nothing easier than a spreadsheet—Right?Click here for instructions and an interactive code sample to help you get data from a PAC controller into a Microsoft® Excel® spreadsheet.This short video shows how it works:...
Installing and Configuring MariaDB Database on groov EPIC
Developer - Published:
“MariaDB Server is one of the most popular database servers in the world. It’s made by the original developers of MySQL and guaranteed to stay open source.” - mariadb.orgNOTE: Setting up and...more
Installing and Configuring PostgreSQL on groov EPIC
Developer - Published:
“PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and...more
Installing and Configuring Samba on groov EPIC
Developer - Published:
“Since 1992, Samba has provided secure, stable and fast file and print services for all clients using the SMB/CIFS protocol, such as all versions of DOS and Windows, OS/2, Linux and many others.” - samba...more
Installing and Configuring vsftpd on groov EPIC
Developer - Published:
"vsftpd is a GPL licensed FTP server for UNIX systems, including Linux. It is secure and extremely fast. It is stable." - [security.appspot.com/vsftpd.html](https://security.appspot.com/vsftpd.html...more
Installing Node.js and Node-RED
Developer - Published:
OverviewNode-RED runs on the Node.js platform, a cross-platform JavaScript engine. For more information on Node.js, see nodejs.org.Node-RED is pre-installed on groov EPIC processors and the groov Edge...more
Installing Node.js and Node-RED
Developer - Published:
Node-RED on groov devicesIf you’re using a groov EPIC processor or groov Edge Appliance with Node-RED pre-installed, youcan skip this section and continue to the Node-RED Hello, world! example orthe...more
Installing the groov I/O Nodes
Developer - Published:
OverviewThe Node-RED for groov I/O nodes must be installed before they can be used. There are several possiblemethods, depending upon how you are running Node-RED.Install groov I/O NodesOption 1...more
Installing the groov View Nodes
Developer - Published:
OverviewThe Node-RED for groov View nodes must be installed before they can be used. There are several possiblemethods, depending upon how you are running Node-RED.Install groov View NodesOption 1...more
Installing the PAC Control Nodes
Developer - Published:
OverviewIf you’re using a GROOV-AR1 with Node-RED pre-installed, you can skip this section and continue tothe Node-RED Hello, world! example orthe PAC Control Node - Introduction section. You may want...more
Move Data from Wunderground to groov
Developer - Published:
Applies to: Node-RED for groovHere’s a copy/paste from Jean’s form 2225:Using NODE-RED To Move Data from wunderground to groovThis guide walks you through the basic steps to move data from Weather...more
News
Developer - Published:
CODESYS section added to the Developer siteOct 19, 2022 The Opto 22 Developer site has a new section for CODESYS topics.The CODESYS Development System and Runtime Engine is one of the main programming...more
News
Developer - Published:
This year's posts19 OctCODESYS section added to the Developer site201906 DecNode-RED for groov I/O v1.0.0 Released23 JanDeveloping with groov EPIC201806 AugAccess groov I/O with new REST API for groov...more
Node Configuration
Developer - Published:
OverviewThe following steps will have you setting up your Read Temp, Format Data, and Append Data nodes from the previously imported flow.Step 1 - Configure the groov I/O deviceDouble-click the groov I...more
Node-RED
Developer - Published:
Node-RED is a visual tool for wiring the Internet of Things, by wiring together hardware devices, APIs and online services in new and interesting ways.For more information, please see the following...more
Node-RED Code Samples
Developer - Published:
These examples will help you get started using Node-RED with your Opto 22 products.Read and Write to Opto 22 I/O—Shows how to read and write to Opto 22 digital I/O modulesGet WAN IP Address—A one-step...more
Node-RED Code Samples
Developer - Published:
These examples will help you get started using Node-RED with groov View.Subscribe and Publish with MQTT Nodes, groov & SNAP PACShows how to acquire data over MQTT using Node‑RED, groov, and a SNAP PAC...more
Node-RED Code Samples
Developer - Published:
These examples will help you get started using Node-RED with your Opto 22 controller.Subscribe and Publish with MQTT Nodes, groov & SNAP PACShows how to acquire data over MQTT using Node‑RED, groov...more