esphome:
  on_boot:
    then:
      - hdc302x.heater_on:
          id: hdc302x_sensor
          power: QUARTER
          duration: 5s
      - hdc302x.heater_off:
          id: hdc302x_sensor

sensor:
  - platform: hdc302x
    id: hdc302x_sensor
    i2c_id: i2c_bus
    temperature:
      name: Temperature
    humidity:
      name: Humidity
    update_interval: 15s