automation:
- alias: 'kitchen plug'
  initial_state: 'on'
  trigger:
    platform: state
    entity_id: light.kaffe
    to: 'on'
  action:
  - service: script.turn_on
    entity_id: script.coffee_on

script:
    coffee_on:
        sequence:
          - service: light.turn_on
            data:
              entity_id: light.kaffe
          - service: timer.start
            data:
              entity_id: timer.timer_perka

timer:
  timer_perka:
    duration: '00:35:00'

automation:
- alias: Turn off perkulator at end of timer
  initial_state: 'on'
  trigger:
  - platform: event
    event_type: timer.finished
    event_data:
      entity_id: timer.timer_perka
  action:
  - service: script.turn_on
    entity_id: script.coffee_off
  - delay:
      seconds: 2
  - service: script.turn_on
    entity_id: script.coffeedone