Update i2c.rst (#1043)

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webeling67 2021-03-08 01:55:52 +01:00 committed by GitHub
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@ -18,7 +18,7 @@ connecting the wires from each device back to the two I²C pins on the ESP.
.. code-block:: yaml
# Example configuration entry
# Example configuration entry for ESP32
i2c:
sda: 21
scl: 22