low_power.yml

blueprint:
  name: Low Power Detection
  description: >
    Send a notification when low power is detected for a certain amount of time.
    Useful for sending notifications when the washing machine or drying machine
    is finished, for example.
  domain: automation
  input:
    power_consumption:
      name: Power Consumption
      description: The current power consumption (in Watt) of the device.
      selector:
        entity:
          domain: sensor
          device_class: power
          
    consumption:
      name: Start Consumption
      description: >
        The power consumption (in Watt) that the sensor must be above, to
        consider the device started. If the consumption is below this value for
        the specified amount of time, the notification will be triggered.
      default: 100
      selector:
        number:
          min: 1
          max: 1000
          mode: slider
          unit_of_measurement: "W"
          
    duration:
      name: Duration
      description: >
        The amount of time the sensor must be below the specified consumption,
        to consider the device finished.
      selector:
        duration:
        
    post_action:
      name: Action
      description: The action to run after the duration.
      selector:
        action:

mode: restart
max_exceeded: silent
 
trigger:
  - platform: numeric_state
    entity_id: !input power_consumption
    above: !input consumption

action:
  - wait_for_trigger:
      - platform: numeric_state
        entity_id: !input power_consumption
        below: !input consumption
        for: !input duration
  - parallel: !input post_action