CSV format data with API export only 1st field
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Hello,
I'm using following command to output my data in CSV format
Problem is that file is outputed with only 1st field
created_at,entry_id,field1
2019-12-19 21:08:00 UTC,2228,8.09
2019-12-19 21:09:24 UTC,2229,8.09
2019-12-19 21:10:47 UTC,2230,50.09
2019-12-19 21:12:11 UTC,2231,24.09
How can I do to export all fields?
This channel has 5 fields.
Thanks a lot for your support
I wish you a merry Christmas
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回答 (3 件)
Vinod
2019 年 12 月 24 日
I think you're looking for the API documented here: https://www.mathworks.com/help/thingspeak/readdata.html
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Olivier HUBERT
2019 年 12 月 24 日
編集済み: Olivier HUBERT
2019 年 12 月 24 日
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Vinod
2019 年 12 月 24 日
Your request is specifically requesting only field 1.
https://api.thingspeak.com/channels/<channel_id>/fields/1.csv?api_key=APIKEY&start=2017-01-20&results=8000
If you want all fields, you have to get the entire channel feed
https://api.thingspeak.com/channels/<channel_id>/feeds.<format>
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