multisensor.yaml

esphome:
  name: multisensor
  platform: ESP8266
  board: d1_mini

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
time:
  - platform: sntp
    id: ntp_time

binary_sensor:
  - platform: gpio
    pin: 
      number: D3
      mode: INPUT_PULLUP
      inverted: True
    name: "DoorBell Button"
    id: doorbell_button
    filters:
      - delayed_on: 10ms

switch:
  - platform: gpio
    name: "DoorBell Chime"
    id: doorbell_chime
    pin: D2
    internal: True
  - platform: template
    name: "DoorBell Chime Push"
    turn_on_action:
    - switch.turn_on: doorbell_chime
    - delay: 500ms
    - switch.turn_off: doorbell_chime

sensor:
  - platform: adc
    pin: A0
    name: "Power Meter ADC Sensor"
    update_interval: 10s
    internal: True

  - platform: ct_clamp
    sensor: adc_adcsensor
    name: "Power Meter Current"
    id: power_meter_current
    update_interval: 10s
    filters:
      - calibrate_linear:
          # Measured value of 0 maps to 0A
          - 0 -> 0
          # Known load: 1.32A
          # Value shown in logs: 0.00353A
          - 0.00353 -> 1.32
  
  - platform: template
    name: "Power Meter Watt"
    id: power_meter_watt
    lambda: |- 
      const float MAINS_VOLTAGE = 230.0;
      return (id(power_meter_current).state * MAINS_VOLTAGE);
    update_interval: 10s
    accuracy_decimals: 2
    unit_of_measurement: "W"
  
  - platform: total_daily_energy
    name: "Total Daily Energy"
    power_id: power_meter_watt