i2c:
  - id: i2c_htu21d
    scl: ${scl_pin}
    sda: ${sda_pin}

sensor:
  - platform: htu21d
    model: htu21d
    temperature:
      name: Temperature
    humidity:
      name: Humidity
    heater:
      name: Heater
    update_interval: 15s