esphome/tests/components/hlw8032/test.esp8266-ard.yaml

uart:
  id: uart_hlw8032
  rx_pin: GPIO5
  baud_rate: 4800
  parity: EVEN

sensor:
  - platform: hlw8032
    voltage:
      name: HLW8032 Voltage
      id: hlw8032_voltage
    current:
      name: HLW8032 Current
      id: hlw8032_current
    power:
      name: HLW8032 Power
      id: hlw8032_power
    apparent_power:
      name: HLW8032 Apparent Power
      id: hlw8032_apparent_power
    power_factor:
      name: HLW8032 Power Factor
      id: hlw8032_power_factor