Uploaded September 2023 | Updated September 2026, 2 weeks ago

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In this video I walk you through everything you need to know to use Local and Global variables in Node-Red. I'll include more tips on writing Function Node code and demo a practical example of a "SNORE COUNTER"

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Chapters:
00:00 Into
00:16 Function Node Code
12:19 Duplicate the Setup
14:00 Global Version
15:51 Surviving a Re-Start
19:21 My Snore Counter!!!
21:14 Outro

#NodeRed #FunctionNode #tutorial

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