Tips for fill in relay state data with influxdb

[njbuch]

Hi there, I am posting temperature, humidity to influxdb via a resource and external server when it arrives every minute. The thing is the relay state, I dont send that every minute, as it does not change, and the state is controlled on the server.

That means that there is only a record in influxdb every time the state changes, which is sometimes only once per day. Thereby, the Grafana visualizer simply removes the graph because its considered to be "invalid".

I want to analyze exactly the impact of the fan on the temp and humidity, but the graph is gone.

The syntax of influxdb with fill(latest) which means that it simply finds the latest measurement and put that on all timestamps, is not working as of this version.

Any experience with this issue?