Contents of Channel Status Updates disappears
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Hi,
my Channel Status Updates show the right data for a while. After a few hours without sending status data, the Channel Status Updates window becomes empty. Is this the intended behaviour? I would prefer to keep the data, even if it is a few hours old.
Jan
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Respuestas (2)
Christopher Stapels
el 20 de Jul. de 2022
Is this true after refreshing the page? The channel status updates widget shows onlu the last 24 hours of status.
You could create a custom MATLAB visualization to display more.
Heres some code to show the last 8 results (may need some tweaking though)
url='https://api.thingspeak.com/channels/592680/status.json?results=8';
out=webread(url);
myTab=struct2table(out.feeds);
disp(myTab.(3));
Christopher Stapels
el 20 de Jul. de 2022
I thnk the idea was to remove noise if you had a system that reports everytime (like the system on the channel in the code I shared.) Since there is a seperate status API, you can get the custom time frame or number of entries that you want, and there is less motivation for changing the status widget.
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