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To set up the connection between the Raspberry Pi’s Node-Red and FRED’s Node-Red, refer to the link here:
http://developers.sensetecnic.com/article/tutorial-connecting-device-node-red-to-cloud-node-red/Connecting Device Node-Red to Cloud Node-Red
Multiple Network Interface Traffic
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In terms of storing data locally on the Raspberry Pi, Node-Red can directly output the data to a .csv CSV file locally on the Raspberry Pi. These files can be manually moved to Google Drive if necessary. The youtube tutorial below explains how to use the csv CSV node in Node-Red.https://www.youtube.com/watch?v=qJ3ju0z2zDo
For our purposes, the setup should look something like this.
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