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56 lines
2.0 KiB
ReStructuredText
MAX6675 K-Type Thermocouple Temperature Sensor
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==============================================
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The ``max6675`` temperature sensor allows you to use your max6675 thermocouple
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temperature sensor (`datasheet <https://datasheets.maximintegrated.com/en/ds/MAX6675.pdf>`__, `sainsmart`_) with esphomelib
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.. figure:: /esphomeyaml/images/max6675.jpg
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:align: center
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:target: `sainsmart`_
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:width: 60.0%
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MAX6675 K-Type Thermocouple Temperature Sensor. Image by `sainsmart`_.
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.. _sainsmart: https://www.sainsmart.com/products/max6675-module-k-type-thermocouple-thermocouple-sensor-temperature-0-1024-for-arduino
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Connect ``GND`` to ``GND``, ``VCC`` to ``3.3V`` and the other three ``MISO`` (or ``SO`` for short),
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``CS`` and ``CLOCK`` (or ``SCK``) to free GPIO pins.
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.. figure:: images/temperature.png
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:align: center
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:width: 80.0%
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.. code:: yaml
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# Example configuration entry
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sensor:
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- platform: max6675
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name: "Living Room Temperature"
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pin_cs: D0
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pin_clock: D1
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pin_miso: D2
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update_interval: 15s
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Configuration variables:
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~~~~~~~~~~~~~~~~~~~~~~~~
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- **name** (**Required**): The name for the temperature sensor.
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- **pin_cs** (**Required**): The Chip Select pin of the SPI interface.
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- **pin_clock** (**Required**): The Clock pin of the SPI interface.
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- **pin_miso** (**Required**): The Master-In/Slave-Out pin of the SPI interface.
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- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the sensor. Defaults to ``15s``.
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See :ref:`sensor-default_filter`.
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- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for codegeneration.
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- All other options from :ref:`Sensor <config-sensor>` and :ref:`MQTT Component <config-mqtt-component>`.
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See Also
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^^^^^^^^
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- :ref:`sensor-filters`
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- :doc:`dallas`
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- :doc:`dht`
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- :doc:`adc`
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- :doc:`sht3xd`
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- :doc:`API Reference </api/sensor/max6675>`
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- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/current/esphomeyaml/components/sensor/max6675.rst>`__
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