ansible-home-assistant/roles/automations/files/calendar.yaml

- id: calendar_coffee_machine_off
  alias: "[Calendar] Coffee machine off"
  mode: single
  trigger:
    - platform: calendar
      event: start
      entity_id: calendar.automations_wakeup
      offset: '-16:00:0'
  action:
    - choose:
        - conditions:
            - condition: numeric_state
              entity_id: sensor.coffee_machine_electrical_measurement
              above: 4
          sequence:
            - wait_for_trigger:
                - platform: numeric_state
                  entity_id: sensor.coffee_machine_electrical_measurement
                  below: '4'
    - service: switch.turn_off
      target:
        entity_id: switch.coffee_machine_on_off

- id: calendar_coffee_machine_on
  alias: "[Calendar] Coffee machine on"
  mode: single
  trigger:
    - platform: calendar
      event: start
      entity_id: calendar.automations_wakeup
  condition:
    - condition: state
      entity_id: calendar.automations_wakeup
      state: 'on'
  action:
    - service: switch.turn_on
      target:
        entity_id: switch.coffee_machine_on_off