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OptoNews: New version of Node-RED for groov Box

Posted by Jean Femia on Mar 1, 2017, 4:02:04 PM

Opto 22 groov Box includes Node-RED for IIoT applicationsWe've just released version 3 of Node-RED for the GROOV-AR1 groov Box. 

Node-RED is an open-source software tool for digitally wiring together hardware devices (like the groov Box), APIs (application program interfaces), and online services.

If you have a GROOV-AR1, Node-RED is included starting with groov Admin 44.

(Node-RED is not included in older GROOV-AT1 boxes nor in groov Server for Windows.)

This new version includes Node-RED 0.16.2, with improved debugging, an easier way to locate nodes in a flow, and other enhancements. This release also fixes an issue in Node-RED Admin about uploading SSL certificates with Firefox. See the Node-RED for groov Readme for details on the release. 

To get the upgrade:
1. Log into manage.groov.com.
2. Click Show next to your groov Box, and scroll down the list till you see Node Red for groov Box. Click the filename for version 3 to download it.
3. If you haven't installed groov Admin R1.570.45, also download that file (at the top of the list). It adds security features you need. 

To install Node-RED for groov Box version 3:
1. Make sure you have groov Admin R1.570.45 in your groov Box. 
2. Before updating, back up your Node-RED project using Node-RED Admin.
3. Open groov Admin. Click Quick Start and then the Update Node-RED button.
4. Click Choose File, locate the update file, and click Update.
5. Wait while Node-RED is updated, which may take several minutes. Any flows in progress are restarted.

To update SNAP PAC nodes and add Node-RED nodes for groov:
1. In Node-RED, click the hamburger menu in the upper right and choose Manage palette.
2. In the left-hand column, you can see the nodes you have now.
 - SNAP PAC nodes are named node-red-contrib-pac – Details: SNAP PAC nodes
 - groov nodes are named node-red-contrib-groov – Details: groov nodes
3. Click the Install tab. Search for the node you want; when it appears, click the install button next to it. 

For more information and samples, be sure to see:

Get the Node-RED for groov Box upgrade.

Get the free upgrade

Topics: groov, Internet of Things, Updates, IoT, optonews, Integrators, IIoT, Industrial Internet of Things, Node-RED, OptoNews 2017-03-01

Written by Jean Femia

Jean Femia writes about technical subjects and has focused on automation and control systems for more than 15 years. She likes learning about technology and taking corners in her Honda S2000.
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