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Read realtime data from ThingSpeak

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Cosimo Mercuro
Cosimo Mercuro on 11 Feb 2021
Commented: HAYAME AITMALEK on 27 May 2021
It possible to read in matalab realtime data from a ThingSpeak channel?
In other words, is it possible to show on matalab every data on a ThingSpeak channel in the exact time that it is generated on the channel (in synchronous mode)?
Thanks in advance
  1 Comment
HAYAME AITMALEK on 27 May 2021
how i can do it i want this in matlab but i not found solution can you help me

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Answers (1)

Vinod on 11 Feb 2021
If you are using MATLAB installed on your computer, you can install the MQTT in MATLAB toolbox, and subscribe to the channel you are interested in. Then, your callback function will be invoked anytime the channel is updated.
If you are talking about having the MATLAB visualization on ThingSpeak auto update, you will need a paid license of ThingSpeak, which allows you to enable a checkbox so your MATLAB visualizations are automatically updated.


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