I’m interested in making space efficient summary views of available data/states in HA, and I’m thinking of something similar to the thermostat view where three informative elements are collected into one (e.g. State, Setpoint, Current value).
I’m thinking that setting up the following:
living_room_sensors:
name: Living room sensors
compact: yes
entities:
- sensor.livingroom.temperature
- sensor.livingroom.luminance
- sensor.livingroom.power
Could result in
Living room sensors 20 °C | 200 lux | 1500 W
Or
Heating (with energy consumption) 20.5 °C | 850 W | 75 kWh
One can of course achieve it using template_value, but it is not suitable for its history view.