Want to build Room Temperature Heatmap Plugin

[yosiasz]

Canvas is a good one or svg checkout the following

Represent signal strength

For something like that I would recommend using the svg plugin. you can pretty it up with actual wifi signal icons that actually change per strength etc. [image] https://github.com/yosiasz/grafana-helper/blob/master/src/dashboards/roomsignalstrength.json