In this video Opto 22's Terry Orchard shows you how to install the groov I/O nodes, how to configure them, and do some basic Node-RED programming.
FREE Opto 22 training at: https://training.opto22.com/
Opto 22 - https://www.opto22.com/
http://developer.opto22.com/
https://flows.nodered.org/node/node-red-contrib-groov-io
https://github.com/Opto22/node-red-contrib-groov-io
All Opto 22 products are designed, manufactured, and supported in the U.S.A. from our Temecula, California headquarters and factory.
#nodered #tutorial
