Change button entity based on state of another entity - Solved

[tom_l]

The simple option is to make two conditional cards with the different buttons. One card visible for each input select state.

Conditional Card

The other option is to template the entity using this custom card:

Lovelace card-templater card (Jinja2 card templating in Lovelace!)

I’ve now published a new version of this, with an experimental new feature allowing whole lists to be templated. This currently only works with the entities and state_filter properties. You simply need to create a template which returns valid JSON or YAML, like this example which will show all device_tracker entities with a state of “home”: type: 'custom:card-templater' card: type: entities title: Who's at Home entities_template: >- {{ states.device_tracker | selectattr("state", "equa…