How to send by HTTP method (POST) many values to one field with diferent timestamps?
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I need to send the one POST (by arduino) a day from solar device.I think I have bad syntax.Can you help me to correct it?
Write twice in the field1, but different values and different times ...
Vinod on 8 Feb 2022
I think you are looking to collect a bunch of data and upload a number of points in a single POST request. Take a look at this documentation: https://www.mathworks.com/help/thingspeak/bulkwritejsondata.html