uart:
  - id: uart_sm300d2
    tx_pin: 4
    rx_pin: 5
    baud_rate: 9600

sensor:
  - platform: sm300d2
    co2:
      name: SM300D2 CO2 Value
    formaldehyde:
      name: SM300D2 Formaldehyde Value
    tvoc:
      name: SM300D2 TVOC Value
    pm_2_5:
      name: SM300D2 PM2.5 Value
    pm_10_0:
      name: SM300D2 PM10 Value
    temperature:
      name: SM300D2 Temperature Value
    humidity:
      name: SM300D2 Humidity Value
    update_interval: 60s