After you have successfully set up persistence, you need to think about how to visualize this.
Also here you have many options. But on this forum, I think Grafana is used in many (most?) cases. This is also explained in that tutorial.
Ok thanks for that there’s a lot of code and other things to get my head around there I will slowly have a read and see if I can try and get that up and running might have to leave it until I’m a little more experienced
If your looking to setup the charts like the demo, I just recently did the same here. The one missing piece that wasn’t well documented is that you need to include a Number Group item for Weather_Chart.