In thingspeak , how can I visualize two or more channels on one page so I can view different fields from different nodes at a time ?

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I'm working on a project that contains several distributed nodes. I assigned one channel for each node. my question is " how can I visualize the data coming from different channels on one page?
  2 件のコメント
Alaa 2022 年 7 月 27 日
編集済み: Alaa 2022 年 7 月 27 日
Thank you Mr.Stapels
You are right . this is first time to work on MATLAB.
Kindly, can you guide me to the "provided template code" you mentioned and any available previous similar projects?
also, I'm planning to buy a student license. can I get "automatically refresh" with this type of license?


回答 (1 件)

Christopher Stapels
Christopher Stapels 2022 年 7 月 28 日
In the tabs on the top of the ThingSpeak site, Click on Apps > MATLAB Visualizations then click the green 'New' button, and you will see choices for template code. You can do the same thing to get MATLAB analysis template code as well. The apps are similar, but you need the visualizations app to do visualizations and you can only use code writte in the analysis app for a trigger in React or TimeControl.
For other great examples, see the doc, and click the examples tab. There is an example relating to each of the template codes, for example this one on multi-day visualizations.


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