Tado Heating Away Mode toggle with Home Assistant

configuration.yaml

…

homekit: !include configurations/homekit.yaml
switch: !include configurations/switches.yaml

…

configurations-homekit.yaml

…

- name: HASS Homekit Bridge
  mode: bridge
  port: 21063
  filter:
    include_entities:
      - switch.tado_away_mode # <- to add if needed
…

configurations-switches.yaml

# configurations/switches.yaml
# More informations at: https://www.home-assistant.io/integrations/switch.template/

# Tado Heating - Away Mode Toggle
# On: away mode
# Off: home mode
- platform: template
  switches:
    tado_away_mode:
      value_template: "{{ is_state('sensor.maisonere_tado_mode', 'AWAY') }}"
      turn_on:
        - service: climate.set_preset_mode
          target:
            entity_id: # From my tests, you only need to provide the climate of only one Tado device
              - climate.salon
              - climate.chambre
              - climate.cuisine
              - climate.salle_de_bain
          data:
            preset_mode: away
        - service: notify.notify
          data:
            title: "Maisson"
            message: "Chauffage: Mode absent"
      turn_off:
        - service: climate.set_preset_mode
          target:
            entity_id: # From my tests, you only need to provide the climate of only one Tado device
              - climate.salon
              - climate.chambre
              - climate.cuisine
              - climate.salle_de_bain
          data:
            preset_mode: home
        - service: notify.notify
          data:
            title: "Maison"
            message: "Chauffage: Mode maison"