nous_a1t.yaml

esp8266:
  board: esp8285

time:
  - platform: sntp
    id: sntp_time
    timezone: "Europe/Berlin"
    update_interval: 1h

light:
  - platform: status_led
    id: led_status
    pin:
      number: GPIO13
      inverted: true

binary_sensor:
  # toggle relay on/off
  - platform: gpio
    id: button_state
    pin:
      number: GPIO00
      mode: INPUT_PULLUP
    on_press:
      - switch.toggle: power

switch:
  - platform: template
    name: "Power"
    optimistic: true
    id: power
    lambda: |-
      if (id(relay).state) {
        return true;
      } else {
        return false;
      }
    turn_on_action:
      - switch.turn_on: relay
      - light.turn_on: led_status
    turn_off_action:
      - switch.turn_off: relay
      - light.turn_off: led_status
  - platform: gpio
    id: relay
    pin: GPIO14

sensor:
  - platform: total_daily_energy
    name: "Daily Consumption"
    power_id: watt
    filters:
      # Multiplication factor from W to kW is 0.001
      - multiply: 0.001
    unit_of_measurement: kWh

  - platform: adc
    pin: VCC
    name: "VCC Volt"

  - platform: hlw8012
    sel_pin:
      number: GPIO12
      inverted: True
    cf_pin: GPIO04
    cf1_pin: GPIO05
    change_mode_every: 4
    current_resistor: ${current_res}
    voltage_divider: ${voltage_div}
    update_interval: 3s