I am not actually sure how to do this, I will have to research on it.
I have one more question @vzorglub if you could help me…
I have used this tutorial https://community.openhab.org/t/influxdb-grafana-persistence-and-graphing/13761
to setup Grafana and Influxdb in my Raspberry Pi 3 b. Everything works fine so far except from visualizing the data in the sitemap.
The picture/url does not display and appears broken. Any advice?