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How to read data from your thingspeak on Matlab Analysis

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Mthunzi Booi
Mthunzi Booi on 18 Dec 2019
Commented: Rik on 16 Jun 2020
Hi Team
I am following the link to send email using ThingHTTP and Matlab Analysis, On Matlab Analysis do i change the channelID, URL and field name? Reason for this i see its a default example. How does now IFTT merge it with my thingspeak channel? In order to receive email notification about my channel from thingspeak. https://www.mathworks.com/help/thingspeak/use-ifttt-to-send-text-message-notification.html

Answers (2)

Hans Scharler
Hans Scharler on 18 Dec 2019
I would start with thingSpeakRead function in MATLAB.
data = thingSpeakRead(12397,'Fields',[1,4],'NumPoints',3,'OutputFormat','TimeTable')
If you have a private ThingSpeak channel, you will also need to supply your Read API Key.

van pépi
van pépi on 16 Jun 2020
you see video which has example
  1 Comment
Rik
Rik on 16 Jun 2020
I personally think the documentation page Hans linked is more useful than the 2 lines of code this video shows.

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