In this video we look at how you run system commands from within node-red using the exec node.
Using this node you can take any existing system command, python program or script that you have written and run it form node-red and incorporate the results in you flow.
Tutorial and Flow used in video
https://stevesnoderedguide.com/using-...
Tutorial on monitoring Internet speeds and flow download
https://stevessmarthomeguide.com/moni...
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