My thermostat’s temp sensor is very inaccurate. I would love to be able to change the temp sensor for an individual climate entity. Possibly with something as follows:
customize:
climate.living_room_hvac:
current_temperature: '{{ states("sensor.living_room_temperature") }}'
This person also had the same issue/request: Allow thermostat card to use custom temperature sensor · Issue #7036 · home-assistant/frontend (github.com)