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Adding the IO2 pin to the GPIO pin list (#354) 

This is probably the easiest GPIO pin to use on any of the Sonoff devices. Header is already there out of the box so no soldering and it's not used for anything else.
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Paul Krischer 2019-10-17 16:22:48 +02:00 committed by Otto Winter
parent c66462a2fb
commit 545a4c998c
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devices/sonoff_4ch.rst
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@ -214,6 +214,8 @@ of the basic functions.
``GPIO1`` ``RX`` pin (for external sensors)
---------------------------------------- -----------------------------------------
``GPIO3`` ``TX`` pin (for external sensors)
---------------------------------------- -----------------------------------------
``GPIO2`` ``IO2`` pin (for external sensors)
======================================== =========================================
.. code-block:: yaml