since two week I use home assistant and want to display temperatures from a hot water tank in a graphic. I have the following one in my mind: Example 1Example 2
Do you know if there is a Lovelace integration to display e.g. ten sensors, each for a specific color at a specific height?
There are a huge number of lovelace cards in HACS and you can pretty much make everything in a markdown card if you can not find one that suits your needs.
Consider using a picture-elements card.
Elements like “state-label” may be used to display text, “state-icon” - to display an entity-dependent icon etc.
Google for a “floorplan” - people using the picture-elements card to draw a house with lights, temperatures, doors etc. Same way may be used for your task.
I did not made anything displaying a DHW temperature; honestly, do not know what the DHW means.
I only proposed using picture elements card with native elements.