esphome-docs/esphomeyaml/components/sensor/uptime.rst
2018-08-24 22:44:01 +02:00

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Uptime Sensor
=============
The ``uptime`` sensor allows you to track the time the ESP has stayed up for in seconds.
Time rollovers are automatically handled.
.. code:: yaml
# Example configuration entry
sensor:
- platform: uptime
name: Uptime Sensor
Configuration variables:
------------------------
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the sensor. Defaults to ``15s``.
See :ref:`sensor-default_filter`.
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
- All other options from :ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
See Also
--------
- :ref:`sensor-filters`
- :doc:`API Reference </api/sensor/uptime>`
- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/current/esphomeyaml/components/sensor/uptime.rst>`__