ha-automation

trigger:
  platform: state
  entity_id: light.bedroom
  from: "off"
  to: "on"
  for:
    minutes: 5

trigger:
  platform: numeric_state
  entity_id: sensor.temperature
  above: 25
  below: 30

trigger:
  platform: time
  at: "10:30:00"

trigger:
  platform: time_pattern
  hours: "*/2"  # Every 2 hours
  minutes: 0

trigger:
  platform: device
  device_id: abc123...
  domain: light
  type: turned_on

trigger:
  platform: event
  event_type: call_service
  event_data:
    domain: light

trigger:
  platform: mqtt
  topic: home/front_door/status
  payload: "opened"

trigger:
  platform: webhook
  webhook_id: my_webhook_id

trigger:
  platform: sun
  event: sunrise
  offset: "-00:30:00"  # 30 min before sunrise

trigger:
  platform: zone
  entity_id: device_tracker.john
  zone: zone.home
  event: enter

trigger:
  platform: template
  value_template: "{{ state_attr('light.bedroom', 'brightness') > 200 }}"

condition:
  - condition: state
    entity_id: light.bedroom
    state: "on"

condition:
  - condition: numeric_state
    entity_id: sensor.temperature
    above: 20
    below: 25

condition:
  - condition: time
    after: "08:00:00"
    before: "20:00:00"
    weekday:
      - mon
      - tue
      - wed

condition:
  - condition: sun
    after: sunrise
    before: sunset

condition:
  - condition: template
    value_template: "{{ states('light.bedroom') == 'on' }}"

condition:
  - condition: and
    conditions:
      - condition: state
        entity_id: light.bedroom
        state: "on"
      - condition: numeric_state
        entity_id: sensor.temperature
        above: 20

condition:
  - condition: or
    conditions:
      - condition: state
        entity_id: binary_sensor.motion
        state: "on"
      - condition: state
        entity_id: light.bedroom
        state: "on"

action:
  - service: light.turn_on
    target:
      entity_id: light.bedroom
    data:
      brightness: 255
      color_temp: 366

action:
  - service: light.turn_on
    target:
      entity_id:
        - light.bedroom
        - light.living_room
      area_id: downstairs

action:
  - choose:
      - conditions:
          - condition: state
            entity_id: light.bedroom
            state: "on"
        sequence:
          - service: light.turn_off
            target:
              entity_id: light.bedroom
      - conditions:
          - condition: state
            entity_id: light.bedroom
            state: "off"
        sequence:
          - service: light.turn_on
            target:
              entity_id: light.bedroom
    default:
      - service: notification.send
        data:
          message: "Unable to determine light state"

action:
  - repeat:
      count: 3
      sequence:
        - service: light.toggle
          target:
            entity_id: light.bedroom
        - delay:
            seconds: 1

action:
  - delay:
      minutes: 5

action:
  - wait_for_trigger:
      platform: state
      entity_id: binary_sensor.motion
      to: "off"
    timeout:
      minutes: 30
  - service: light.turn_off
    target:
      entity_id: light.bedroom

action:
  - parallel:
      - service: light.turn_off
        target:
          entity_id: light.bedroom
      - service: switch.turn_off
        target:
          entity_id: switch.fan

mode: single  # Default - cancel previous run
mode: restart  # Restart on retrigger
mode: queued  # Queue up to 10 retriggered runs
mode: parallel  # Allow multiple simultaneous runs
mode: queued  # with max: 10  # Limit queued runs

{{ value | float(0) }}  # Convert to float with default
{{ value | int(0) }}  # Convert to int with default
{{ value | round(2) }}  # Round to 2 decimal places
{{ value | timestamp_custom("%Y-%m-%d") }}  # Format timestamp
{{ value | replace("old", "new") }}  # Replace string
{{ value | lower }}  # Lowercase
{{ value | upper }}  # Uppercase
{{ value | length }}  # Get length
{{ list | list }}  # Convert to list

{% if states('light.bedroom') == 'on' %}
  Light is on
{% elif states('light.bedroom') == 'off' %}
  Light is off
{% else %}
  Unknown
{% endif %}

{% for entity in states.light %}
  {{ entity.name }}: {{ entity.state }}
{% endfor %}

{{ 5 + 3 }}  # Addition
{{ 10 - 4 }}  # Subtraction
{{ 3 * 4 }}  # Multiplication
{{ 20 / 4 }}  # Division
{{ 17 % 5 }}  # Modulo (remainder)

{{ "hello " + "world" }}  # Concatenation
{{ value is string }}  # Type checking
{{ value is number }}
{{ value is defined }}  # Check if variable exists
{{ value | default("fallback") }}  # Provide default

blueprint:
  name: "Friendly Name"
  description: "What this blueprint does"
  domain: automation
  source_url: "https://github.com/user/repo/path/to/blueprint.yaml"
 
  input:
    my_light:
      name: "Light to control"
      description: "The light entity to control"
      selector:
        entity:
          domain: light
 
    brightness_level:
      name: "Brightness"
      description: "Brightness percentage (0-100)"
      selector:
        number:
          min: 0
          max: 100
          unit_of_measurement: "%"
 
    duration:
      name: "Duration"
      description: "How long to stay on"
      selector:
        number:
          min: 1
          max: 60
          unit_of_measurement: "minutes"
 
    my_bool:
      name: "Enable feature"
      selector:
        boolean:
 
trigger: ...
condition: ...
action:
  - service: light.turn_on
    target:
      entity_id: !input my_light
    data:
      brightness: !input brightness_level

# Entity selector
selector:
  entity:
    domain: light
 
# Device selector
selector:
  device:
    integration: zwave
    manufacturer: Philips
 
# Area selector
selector:
  area:
 
# Number selector
selector:
  number:
    min: 0
    max: 100
    step: 5
    unit_of_measurement: "%"
 
# Text selector
selector:
  text:
    multiline: true
 
# Boolean selector
selector:
  boolean:
 
# Select (dropdown)
selector:
  select:
    options:
      - label: "Option 1"
        value: "value1"
      - label: "Option 2"
        value: "value2"

trigger:
  - platform: state
    entity_id: light.bedroom

trigger:
  - platform: state
    entity_id: light.bedroom
    to: "on"

trigger:
  - platform: state
    entity_id: light.bedroom
    to: "on"
condition:
  - condition: state
    entity_id: light.bedroom
    to: "on"  # Redundant!

trigger:
  - platform: state
    entity_id: light.bedroom
condition:
  - condition: numeric_state
    entity_id: sensor.temperature
    above: 20  # Additional check

action:
  - service: light.turn_on
    data:
      brightness: 255

action:
  - service: light.turn_on
    target:
      entity_id: light.bedroom
    data:
      brightness: 255