I am collecting my Data from my heatpump with influxdb. The issue I am facing, I do not get the actual vaule how much energy my heatpump is consuming. The only value I am getting is the total value the heatpump consumed. So my idea now is to create a new measure wich calculate the difference between these to points and write this as a new measure.
As an example:
out if this I want to get the new measure like:
thanks a lot for your reply. at moment I only have installed influxdb, so I guess flux is something like pgadmin for PostgreSQL?
at moment I simply put the command influx in the shell and then i can run queries like show measurements.
So I guess I have to add flux and then continue with difference()?