Timeseries chart

[gseq]

I have an example Thing with a valuestream attached to it.

In Composer, I have a timeseries chart displaying data from "QueryPropertyHistory" of the Thing.... but this only spans for the last ~500 values. How can I get all the data that was logged in the timeseries chart. Do I attach the valuestream to the chart?

[MikeWunderlich · Accepted solution]

That service should have in input for maxItems.  It is default to 500, have you adjusted this?

[qngo]

500 values is the max items by default. In mashup, you can set a bigger value in maxItems of QueryPropertyHistory service.

[gseq]

Thanks!