It's easy to get started with Node-RED and APIs. Watch the video and see how to build a simple API flow using a web service for daily weather data.
You'll also learn how to do some basic control on Opto 22's groov RIO. (The steps are the same on any device running Node-RED, including groov EPIC.)
FREE FULL COURSE ON GETTING WETHER DATA WITH NODE RED:
https://training.opto22.com/path/node...
Also check out the written guide on our training site: https://training.opto22.com/path/node...
Introduction to Node-RED: https://www.youtube.com/watch?v=3AR43...
Setting up groov-io nodes: https://www.youtube.com/watch?v=J8nSs...
https://www.opto22.com/
https://forums.opto22.com/
https://training.opto22.com/
https://www.opto22.com/products/groov...
All Opto 22 products are designed, manufactured, and supported in the U.S.A. from our Temecula, California headquarters and factory.
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