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Dallas pull up docs

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Otto Winter 2018-06-03 22:10:14 +02:00
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esphomeyaml/components/dallas.rst
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@ -9,7 +9,8 @@ and similar One-Wire temperature sensors.
To use your dallas sensor, first define a dallas “hub” with a pin and
id, which you will later use to create the sensors. The 1-Wire bus the
sensors are connected to should have an external pullup resistor of
about 4.7KΩ.
about 4.7KΩ. For this, connect a resistor of *about* 4.7KΩ (values around that like 1Ω will, if you don't have
massively long wires, work fine in most cases) between ``3.3V`` and the data pin.
.. code:: yaml