Is there a way to use a binary_sensor as an device_tracker?

perfekt, thank you! This is my final solution:

- id: presence_plus_refresh_tile_autoschlussel
  alias: "Update presence plus device tracker Tile Autoschlüssel"
  mode: queued
  trigger:
    - platform: state
      entity_id: binary_sensor.tile_autoschlussel
  condition: []
  action:
    - service: device_tracker.see
      data:
        dev_id: "tile_autoschlussel"
        location_name: >
          {% if trigger.to_state.state == 'on' %}
            home
          {% elif trigger.to_state.state == 'off' %}
            not_home
          {% else %}
             unknown
          {% endif %}
        source_type: "router"
2 Likes