energy_monitor.yaml.exemple

substitutions:
# Interval of how often the power is updated
  update_time: 2s

esphome:
  name: energy-monitor

esp32:
  board: esp32dev
  framework:
    type: arduino

# Enable logging
logger:

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

sensor:
  #Total House Amps 
  - platform: ct_clamp
    sensor: out_sensor
    id: house_current
    name: "House used current"
    filters:
      - calibrate_linear:
          # Measured value of 0.004 maps to 0A
          - 0.00348 -> 0
          # Known load: 4.0A
          # Value shown in logs: 0.1333A
          - 0.1278 -> 6.08696
      - lambda: |-
          if (x > 0.2) return x;
          else return 0;
    update_interval: ${update_time}
  - platform: adc
    pin: 34
    id: out_sensor
    attenuation: auto
  #Total House Watts
  - platform: template
    id: house_power
    name: "House power"
    lambda: return id(house_current).state * 230.0; #Power = Current * Voltage (so change 230 to whatever your mains voltage is)
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #House kWh
  - platform: total_daily_energy
    name: "House energy"
    power_id: house_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
    
  #Total Solar Amps 
  - platform: ct_clamp
    sensor: in_sensor
    id: solar_current
    name: "Solar current"
    filters:
      - calibrate_linear:
          # Measured value of 0.004 maps to 0A
          - 0.01 -> 0
          # Known load: 4.0A
          # Value shown in logs: 0.1333A
          #- 0.2348 -> 13.783
          - 0.2044 -> 14.783
      - lambda: |-
          if (x > 0.2) return x;
          else return 0;
    update_interval: ${update_time}
  - platform: adc
    pin: 35
    id: in_sensor
    attenuation: auto
  #Total Solar Watts
  - platform: template
    id: solar_power
    name: "Solar power"
    lambda: return id(solar_current).state * 230.0; #Power = Current * Voltage (so change 230 to whatever your mains voltage is)
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #Solar kWh
  - platform: total_daily_energy
    name: "Solar Energy"
    power_id: solar_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
  
  #Total Air Conditioning Amps 
  - platform: ct_clamp
    sensor: ac_sensor
    id: ac_current
    name: "total ac current"
    filters:
      - calibrate_linear:
          # Measured value of 0.004 maps to 0A
          - 0.00348 -> 0
          # Known load: 4.0A
          # Value shown in logs: 0.1333A
          - 0.1261 -> 6.08696
      - lambda: |-
          if (x > 0.2) return x;
          else return 0;
    update_interval: ${update_time}
  - platform: adc
    pin: 32
    id: ac_sensor
    attenuation: auto
  #Total Air Conditioning Watts
  - platform: template
    id: ac_power
    name: "total ac power"
    lambda: return id(ac_current).state * 230.0; #Power = Current * Voltage (so change 230 to whatever your mains voltage is)
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #House kWh
  - platform: total_daily_energy
    name: "total ac energy"
    power_id: ac_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
    
  #Total diff Watts
  - platform: template
    id: diff_power
    name: "Power difference"
    lambda: return id(solar_power).state - id(house_power).state;
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #Difference kWh
  - platform: total_daily_energy
    name: "Energy difference"
    power_id: diff_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
        
  #Total house without air conditioning Watts
  - platform: template
    id: house_noAc_power
    name: "House power without ac"
    lambda: return id(house_power).state - id(ac_power).state;
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
    
  #To grid Watts
  - platform: template
    id: toGrid_power
    name: "To grid power"
    lambda: !lambda |-
      if (id(diff_power).state > 0) {
        return id(diff_power).state;
      } else {
        return 0;
      }
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #To grid kWh
  - platform: total_daily_energy
    name: "To grid energy"
    power_id: toGrid_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
  #From grid Watts
  - platform: template
    id: fromGrid_power
    name: "From grid power"
    lambda: !lambda |-
      if (id(diff_power).state < 0) {
        return abs(id(diff_power).state);
      } else {
        return 0;
      }
    unit_of_measurement: 'W'
    icon: "mdi:flash-circle"
    update_interval: ${update_time}
  #From grid kWh
  - platform: total_daily_energy
    name: "From grid energy"
    power_id: fromGrid_power
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh
    
i2c:
  sda: 21
  scl: 22
  
display:
  - platform: lcd_pcf8574
    id: mydisplay
    dimensions: 16x2
    address: 0x27
    lambda: |-
      static bool bDisplay = true;
      auto now = id(my_time).now(); // local time
      if ((now.hour >= 23 || now.hour < 7) && bDisplay) {
        id(mydisplay).no_backlight();;
        bDisplay = false;
      } else if ((now.hour >= 7 && now.hour < 23) && !bDisplay) {
        id(mydisplay).backlight();;
        bDisplay = true;
      }
      it.printf(0,0," IN %4.0fW", id(solar_power).state);
      it.strftime(11, 0, "%H:%M", id(my_time).now());
      it.printf(0,1,"OUT %4.0fW", id(house_power).state);
      it.printf(10,1, "D%4.0fW", id(diff_power).state);
      

time:
- platform: sntp
  id: my_time