configuration.yaml

sensor:
  - platform: template
    sensors:
      k1_humidifier_temperature:
        friendly_name: K1 Humidifier Temperature
        value_template: '{{ states.fan.k1_nawilzacz.attributes.temperature }}'
        unit_of_measurement: '°C'
      k1_humidifier_humidity:
        friendly_name: K1 Humidifier Humidity
        value_template: '{{ states.fan.k1_nawilzacz.attributes.humidity }}'
        unit_of_measurement: '%'
        icon_template: mdi:water-percent
      k1_humidifier_water_level:
        friendly_name: K1 Humidifier Water Level
        value_template: '{{ ((100 * (states.fan.k1_nawilzacz.attributes.depth)) / 125)|int }}'
        unit_of_measurement: '%'
        icon_template: mdi:water-percent
      k4_humidifier_temperature:
        friendly_name: K2 Humidifier Temperature
        value_template: '{{ states.fan.k4_nawilzacz.attributes.temperature }}'
        unit_of_measurement: '°C'
      k4_humidifier_humidity:
        friendly_name: K2 Humidifier Humidity
        value_template: '{{ states.fan.k4_nawilzacz.attributes.humidity }}'
        unit_of_measurement: '%'
        icon_template: mdi:water-percent
      k4_humidifier_water_level:
        friendly_name: K2 Humidifier Water Level
        value_template: '{{ ((100 * (states.fan.k4_nawilzacz.attributes.depth)) / 125)|int }}'
        unit_of_measurement: '%'
        icon_template: mdi:water-percent