nixos/esphome/livingroom-bulb-4.yaml

substitutions:
  name: "livingroom-bulb-4"
  friendly_name: "Living Room Bulb 4"
  room: "Living Room"
  device_description: "athom 7w rgbcw light bulb"
  project_name: "Athom Technology.Athom RGBCW Bulb"
  dns_domain: ".cloonar.smart"
  timezone: ""
  sntp_update_interval: 6h
  sntp_server_1: "0.pool.ntp.org"
  sntp_server_2: "1.pool.ntp.org"
  sntp_server_3: "2.pool.ntp.org"
  log_level: "WARN"

globals:
  - id: fast_boot
    type: int
    restore_value: yes
    initial_value: '0'

  - id: restore_mode
    type: int
    restore_value: yes
    initial_value: "1"

esphome:
  name: "${name}"
  friendly_name: "${friendly_name}"
  comment: "${device_description}"
  area: "${room}"
  name_add_mac_suffix: false
  min_version: 2024.6.0
  project:
    name: "${project_name}"
    version: "${project_version}"
  on_boot:
      then:
        - light.turn_on: 
            id: rgbww_light
        - delay: 100ms
        - light.turn_on:
            id: rgbww_light
            brightness: 20%
        - delay: 100ms
        - light.turn_on:
            id: rgbww_light
            red: 100%
            green: 50%
            blue: 0%
            white: 100%

interval:
  - interval: 15s
    then:
      - if:
          condition:
            api.connected: # check if api connected
          else:
            - light.turn_on:
                id: rgbww_light
                brightness: 100%

esp8266:
  board: esp8285
  restore_from_flash: true

preferences:
  flash_write_interval: 1min

api:

ota:
  - platform: esphome

wifi:
  domain: .cloonar.smart
  fast_connect: False
  networks: 
    - ssid: !secret wifi_ssid
      password: !secret wifi_password
      hidden: True
  manual_ip:
    static_ip: 10.42.100.14
    gateway: 10.42.100.1
    subnet: 255.255.255.0

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

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

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

  - platform: copy
    source_id: wifi_signal_db
    name: "WiFi Signal Percent"
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: "Signal %"
    entity_category: "diagnostic"
    device_class: ""

output:
  - platform: esp8266_pwm
    id: red_output
    pin: GPIO4
    min_power: 0.000499
    max_power: 1
  - platform: esp8266_pwm
    id: green_output
    pin: GPIO12
    min_power: 0.000499
    max_power: 1
  - platform: esp8266_pwm
    id: blue_output
    pin: GPIO14
    min_power: 0.000499
    max_power: 1
  - platform: esp8266_pwm
    id: warm_white_output
    pin: GPIO13
    min_power: 0.000499
    max_power: 0.9
  - platform: esp8266_pwm
    id: white_output
    pin: GPIO5
    min_power: 0.000499
    max_power: 0.9

light:
  - platform: rgbww
    id: rgbww_light
    name: "RGBCW_Bulb"
    red: red_output
    green: green_output
    blue: blue_output
    warm_white: warm_white_output
    cold_white: white_output
    cold_white_color_temperature: 6000 K
    warm_white_color_temperature: 3000 K
    color_interlock: true

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

time:
  - platform: sntp
    id: sntp_time
  # Define the timezone of the device
    timezone: "${timezone}"
  # Change sync interval from default 5min to 6 hours (or as set in substitutions)
    update_interval: ${sntp_update_interval}
  # Set specific sntp servers to use
    servers:
      - "${sntp_server_1}"
      - "${sntp_server_2}"
      - "${sntp_server_3}"
  # Publish the time the device was last restarted
    on_time_sync:
      then:
        # Update last restart time, but only once.
        - if:
            condition:
              lambda: 'return id(device_last_restart).state == "";'
            then:
              - text_sensor.template.publish:
                  id: device_last_restart
                  state: !lambda 'return id(sntp_time).now().strftime("%a %d %b %Y - %I:%M:%S %p");'