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Update max31856.rst

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H. Árkosi Róbert 2022-11-28 10:09:32 +01:00 committed by GitHub
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components/sensor/max31856.rst
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@ -7,8 +7,7 @@ MAX31856 Thermocouple Temperature Sensor
The ``MAX31856`` temperature sensor allows you to use your MAX31856 Thermocouple
temperature sensor (`datasheet <https://datasheets.maximintegrated.com/en/ds/MAX31856.pdf>`__) with ESPHome.
Multiple types of thermocouples supported by the chip.
Currently only the K type is implemented here.
Although the chip supports multiple thermocouple types, this component only implements the ``K`` type.
.. figure:: images/max31856-full.jpg
:align: center
@ -22,14 +21,14 @@ As the communication with the MAX31856 is done using SPI, you need
to have an :ref:`spi bus <spi>` in your configuration with both **miso_pin** and **mosi_pin** set.
- ``VIN`` connects to 5V (``3V3`` will output 3.3V), or directly connect ``3V3`` to 3.3V
- ``3Vo`` is not used by ESPHome
- ``3Vo`` not used by ESPHome
- ``GND`` connects to ground
- ``CLK`` connects to the SPI **clk_pin**
- ``SDO`` connects to the SPI **miso_pin**
- ``SDI`` connects to the SPI **mosi_pin**
- ``CS`` connects to a free GPIO pin
- ``FLT`` is not used by ESPHome
- ``DRDY`` is not used by ESPHome
- ``FLT`` not used by ESPHome
- ``DRDY`` not used by ESPHome
.. code:: yaml