title: PyCharm IDE can't find RPI.GPIO module
body: <p>On the advice of TheZadok42 I installed PyCharm 2020.3.3 on both my Windows machine and my Raspberry PI 4.  I have also bought and installed the FreeNove Ultimate Starter Kit for Raspberry on both.  The first tutorial lesson is Blink.py, which just blinks an LED.  It works fine if I just run &quot;python Blink.py&quot;.  However, when trying to run it from PyCharm it complains: &quot;No module named 'RPI'&quot; in reference to the line that says &quot;import RPi.GPIO as GPIO&quot;.  How do I get PyCharm to find it?
  Please note that I am not well-versed in Linux, having grown up in the MS-DOS then Windows world, so please make installation instructions or configuration file edit instructions complete.</p>