How to clear thingspeak channel from Matlab?

조회 수: 68(최근 30일)
Mirko
Mirko 2020년 3월 4일
댓글: Christopher Stapels 2021년 2월 22일
Good evening,
are there any MATLAB commands to clear a ThingSpeak channel?
I found this link but I can't use the commands:

답변(3개)

Vinod
Vinod 2020년 3월 5일
Try this:
ChannelID = YOUR_CHANNEL_NUMBER;
UserAPIKey = 'YOUR_USER_API_KEY'; % This is available from https://thingspeak.com/account/profile
url = sprintf('https://api.thingspeak.com/channels/%s/feeds.json?api_key=%s',num2str(ChannelID),UserAPIKey)
response = webwrite(url, weboptions('RequestMethod','delete'))
  댓글 수: 1
Mirko Mirabella
Mirko Mirabella 2020년 3월 8일
Thank you Vinod for the support, the Script that you send me work perfectly.
Now I can clear my ThingSpeak channels directly from MATLAB.
Thanks
Mirko

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Larry Fostano
Larry Fostano 2020년 11월 3일
I must be missing something here , how do I do that
  댓글 수: 2
Larry Fostano
Larry Fostano 2021년 2월 21일
Ok I still don't see any script, how do I use a script that I don't have? Thank you

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Larry Fostano
Larry Fostano 2021년 2월 21일
If I copy the url it says this page isn't working, contact the site owner, thanks
https://api. thingspeak.com/channels/<channel_id>/feeds.<format>
  댓글 수: 1
Christopher Stapels
Christopher Stapels 2021년 2월 22일
Try this one and then modify it to have the channel values you need.
http://api.thingspeak.com/channels/1417/feeds.html

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