button:
  - platform: template
    name: PMWCS3 Actions
    on_press:
      - pmwcs3.air_calibration:
      - pmwcs3.water_calibration:
      - pmwcs3.new_i2c_address: 0x64
      - pmwcs3.new_i2c_address:
          address: !lambda return 0x65;