1st-floor-lights.yaml

substitutions:
  device_name: 1st-floor-lights
  friendly_name: "First Floor Lights"
  device_description: "Christmas Lights on Krystian's Floor"
  main_icon: "power-socket-uk"
  # Options: `RESTORE_DEFAULT_OFF`, `RESTORE_DEFAULT_ON`, `ALWAYS_ON` & `ALWAYS_OFF`
  default_state: "RESTORE_DEFAULT_ON"
  # Number that the device will change from `Idle` to `Active` if power is greater than or equal to
  activity_threshold: "5"
  sensor_update_interval: 10s
  # Current Limit in Amps. AU Plug = 10. IL, BR, EU, UK, US Plug = 16.
  current_limit : "16"

esphome:
  name: $device_name
  friendly_name: $friendly_name
  on_boot:
    - priority: 600
      then:
        - select.set_index:
            id: power_mode
            index: !lambda |-
                    return id(restore_mode)-1;
        - lambda: |-
              switch(id(restore_mode))
              {
              case 1:{
                      id(relay).turn_off();
                      break;
                            }
              case 2:{
                      id(relay).turn_on();
                      break;
                            }
              default:{
                      break;
                            }
              }

esp8266:
  board: esp8285
  restore_from_flash: true
  early_pin_init: true

preferences:
  flash_write_interval: 5min

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  manual_ip:
    static_ip: 172.23.123.19
    gateway: 172.23.123.1
    subnet: 255.255.255.0
  ap:
    ssid: $device_name
    password: !secret hotspot_wifi_password
captive_portal:

web_server:
  port: 80
  include_internal: true

logger:
  level: INFO
  baud_rate: 0

api:
  encryption:
    key: !secret api_enc

ota:
  - platform: esphome
    password: !secret ota_pwd

time:
  - platform: homeassistant
    id: homeassistant_time
    timezone: Europe/London

uart:
  rx_pin: RX
  baud_rate: 4800
  parity: EVEN

globals:
  - id: total_energy
    type: float
    restore_value: yes
    initial_value: '0.0'
  - id: restore_mode
    type: int
    restore_value: yes
    initial_value: "2"      # 0 = Always_Off. 1 = Restore_Power_Off. 2 = Always_On.

select:
  - platform: template
    name: "Power On State"
    id: "power_mode"
    optimistic: true
    icon: "mdi:electric-switch"
    options:
      - Always Off
      - Always On
      - Restore Power Off State
    on_value:
      then:
        - lambda: |-
            id(restore_mode)=i+1;

binary_sensor:
  - platform: status
    name: "Status"
    entity_category: diagnostic    

  - platform: gpio
    pin:
      number: 5
      mode: INPUT_PULLUP
      inverted: true
    name: "Power Button"
    disabled_by_default: true
    on_multi_click:
      - timing:
        - ON for at most 1s
        - OFF for at least 0.2s
        then:
          - switch.toggle: relay
      - timing:
        - ON for at least 4s
        then:
          - button.press: Reset

sensor:
  - platform: uptime
    name: "Uptime Sensor"
    id: uptime_sensor
    entity_category: diagnostic
    internal: true

  - platform: wifi_signal
    name: "WiFi Signal"
    id: wifi_signal_db
    update_interval: 60s
    entity_category: diagnostic
    internal: true

  # Reports the WiFi signal strength in %
  - platform: copy
    source_id: wifi_signal_db
    name: "WiFi Strength"
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: "%"
    entity_category: diagnostic

  - platform: cse7766
    current:
      name: "Current"
      filters:
        - throttle_average: ${sensor_update_interval}
        - lambda: if (x < 0.060) return 0.0; else return x;   #For the chip will report less than 3w power when no load is connected
      on_value_range:
        - above: ${current_limit}
          then:
            - switch.turn_off: relay

    voltage:
      name: "Voltage"
      filters:
        - throttle_average: ${sensor_update_interval}

    power:
      name: "Power"
      id: power_sensor
      filters:
        - throttle_average: ${sensor_update_interval}
        - lambda: if (x < 3.0) return 0.0; else return x;    #For the chip will report less than 3w power when no load is connected

    energy:
      name: "Energy"
      id: energy
      unit_of_measurement: kWh
      filters:
        - throttle: ${sensor_update_interval}
        # Multiplication factor from W to kW is 0.001
        - multiply: 0.001
      on_value:
        then:
          - lambda: |-
              static float previous_energy_value = 0.0;
              float current_energy_value = id(energy).state;
              id(total_energy) += current_energy_value - previous_energy_value;
              previous_energy_value = current_energy_value;
              id(total_energy_sensor).update();

    apparent_power:
      name: "Apparent Power"
      filters:
        - throttle_average: ${sensor_update_interval}
    reactive_power:
      name: "Reactive Power"
      filters:
        - throttle_average: ${sensor_update_interval}
    power_factor:
      name: "Power Factor"
      filters:
        - throttle_average: ${sensor_update_interval}

  - platform: template
    name: "Total Energy"
    id: total_energy_sensor
    unit_of_measurement: kWh
    device_class: "energy"
    state_class: "total_increasing"
    icon: "mdi:lightning-bolt"
    accuracy_decimals: 3
    lambda: |-
      return id(total_energy);
    update_interval: ${sensor_update_interval}

  - platform: total_daily_energy
    name: "Daily Energy"
    restore: true
    power_id: power_sensor
    unit_of_measurement: kWh
    icon: mdi:hours-24
    accuracy_decimals: 3
    filters:
      - multiply: 0.001

button:
  - platform: restart
    name: "Restart"
    entity_category: config

  - platform: factory_reset
    name: "Factory Reset"
    id: Reset
    entity_category: config

  - platform: safe_mode
    name: "Safe Mode"
    internal: false
    entity_category: config

switch:
  - platform: gpio
    name: "Switch"
    icon: "mdi:${main_icon}"
    pin: GPIO12
    id: relay
    restore_mode: ${default_state}

light:
  - platform: status_led
    name: "Status LED"
    id: blue_led
    disabled_by_default: true
    pin:
      inverted: true
      number: GPIO13

text_sensor:
  - platform: wifi_info
    ip_address:
      name: "IP Address"
      entity_category: diagnostic
    ssid:
      name: "Connected SSID"
      entity_category: diagnostic
    mac_address:
      name: "Mac Address"
      entity_category: diagnostic

  #  Creates a sensor showing when the device was last restarted
  - platform: template
    name: 'Last Restart'
    id: device_last_restart
    icon: mdi:clock
    entity_category: diagnostic
#    device_class: timestamp

  #  Creates a sensor of the uptime of the device, in formatted days, hours, minutes and seconds
  - platform: template
    name: "Uptime"
    entity_category: diagnostic
    lambda: |-
      int seconds = (id(uptime_sensor).state);
      int days = seconds / (24 * 3600);
      seconds = seconds % (24 * 3600);
      int hours = seconds / 3600;
      seconds = seconds % 3600;
      int minutes = seconds /  60;
      seconds = seconds % 60;
      if ( days > 3650 ) {
        return { "Starting up" };
      } else if ( days ) {
        return { (String(days) +"d " + String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else if ( hours ) {
        return { (String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else if ( minutes ) {
        return { (String(minutes) +"m "+ String(seconds) +"s").c_str() };
      } else {
        return { (String(seconds) +"s").c_str() };
      }
    icon: mdi:clock-start