Dew Point Calculator for Home Assistant

Home Assistant custom component to calculate dew point using temperature and humidity sensors based on PsychroLib.

This repository was forked for updates.

Installation

Use HACS with this custom repository or copy custom_components/ to your HA configuration.

Example configuration.yaml

sensor:
  - platform: dewpoint
    sensors:
      dewpoint_outside:
        temperature: sensor.temperature_outside
        rel_hum: sensor.humidity_outside
      dewpoint_office:
        temperature: sensor.temperature_office
        rel_hum: sensor.humidity_office
      ...

Configuration options

Key	Type	Required	Description
sensors	list	True	List of dew point sensors to generate

Configuration options for sensors list

Key	Type	Required	Default	Description
friendly_name	string	False	sensor name	Friendly name for the new sensor entity
temperature	entity_id	True	none	Entity from which to get the dry-bulb temperature
rel_hum	entity_id	True	none	Entity from which to get the relative humidity

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