Código para tomada tuya com medição de consumo

substitutions:
  devicename: tomada-wifi-01
  friendly_name: Tomada wifi 01

esphome:
  name: $devicename
  platform: ESP8266
  board: esp01_1m

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
  password: "senha ota"

wifi:
  ssid: "nome do wifi"
  password: "senha do wifi"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "nome do hotspot"
    password: "senha do hotspot"

captive_portal:

binary_sensor:
  - platform: gpio
    pin:
      number: GPIO03
      mode: INPUT_PULLUP
      inverted: True
    name: ${friendly_name} - Botão
    on_press:
      - switch.toggle: fakebutton
      
sensor:
  - platform: hlw8012
    sel_pin: 12
    cf_pin: 04
    cf1_pin: 05
    update_interval: 1s
    current:
      name: "${friendly_name} - Corrente"
      filters:
        - multiply: 0.001
      accuracy_decimals: 3
      unit_of_measurement: A
      icon: mdi:current-ac
    voltage:
      name: "${friendly_name} - Voltagem"
      unit_of_measurement: V
      icon: mdi:sine-wave
    energy:
      name: "${friendly_name} - Consumo total"
      icon: mdi:flash
      filters:
        - multiply: 0.001
      accuracy_decimals: 3
      unit_of_measurement: kWh
    power:
      id: power
      name: "${friendly_name} - Potência"
      filters:
        - lambda: return x / 100.0;
      unit_of_measurement: W
      
  - platform: total_daily_energy
    name: "${friendly_name} - Consumo diário"
    icon: mdi:flash
    power_id: power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
            
  - platform: wifi_signal
    name: ${friendly_name} - Sinal
    update_interval: 60s

switch:
  - platform: template
    name: ${friendly_name} - Relé
    optimistic: true
    id: fakebutton
    turn_on_action:
      - switch.turn_on: relay
      - light.turn_on: led
    turn_off_action:
      - switch.turn_off: relay
      - light.turn_on: led
  - platform: gpio
    id: relay
    pin: GPIO14
    
light:
  - platform: monochromatic
    name: ${friendly_name} - Led azul
    output: led_azul
    id: led
    
output:
  - platform: esp8266_pwm
    id: led_azul
    pin:
      number: GPIO13
      inverted: True
      
time:
  - platform: homeassistant
    id: homeassistant_time