I have posted in Grafana Communit but got no response.
I have not seen a good tutorial on grafana. So I like to ask you guys to help get me started
So I using my Sprinkler System an when turn on it send data to influxdb as 1 with an time and 0 when it turn off with a time.
so what i like to do is use grafana to tell me how much water was give IN the time. (Eg I worked out that Sprinkler1 do 100ml a min and Sprinkler2 do 200ml a min.
I have started an graph but shows just 1 every time it turn on and drops when it turn off
what I think with the youtube video’s I have watch that is something to do in Metrics “SELECT” OR “GROUP_BY”
I been looking how to use the integral function but can’t find anything that helps me understand.