Node-RED: 3 Ways to Toggle a Digital Output Based on an Analog Threshold

In this video you'll learn three different ways to bring in an analog value and use it to write a digital state change in Node-RED.

FREE Opto 22 training at: https://training.opto22.com/
Have questions? Need more help? Check out the forums at: https://forums.opto22.com/

Opto 22 - https://www.opto22.com/
http://developer.opto22.com/
https://flows.nodered.org/node/node-r...
https://github.com/Opto22/node-red-co...

Java Script
https://www.w3schools.com/js/DEFAULT.asp

All Opto 22 products are designed, manufactured, and supported in the U.S.A. from our Temecula, California headquarters and factory.

#nodered #tutorial

0:00 Introduction
0:01 Introduction
0:37 Switch Node
6:49 Function Node
10:03 Report By Exception
11:53 Change Node