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How to get first ever recorded value in Pi Tag using PI AF Web API.

Question asked by aokolity on Aug 30, 2017
Latest reply on Aug 31, 2017 by Roger Palmen

Hi Guys.

 

How to get first ever recorded value in Pi Tag using PI AF Web API?

Please don't tell me that I have to fetch all points and select first one from the array[0] =)

 

We can get a snapshot value, but it is for the latest timestamp.

We need to get a snapshot value for the first timestamp ever.

 

Thank you.

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