What Grafana version and what operating system are you using?
Grafana 9.1.2 on HomeAssistant 2024.1.2
What are you trying to achieve?
Combining multiple binary (on/off) sensors, and also some floating values in a single graph.
The sensors are from a heatpump, are closely related and are best interpreted in a single graph.
How are you trying to achieve it?
Using the build in dashboard builder.
What did you expect to happen?
The attached image gives an indication how I think it could be.
I don’t know where to look for relevant (multiple binary sensor) examples.
can you add multiple queries?
Yes I can.