https://forum.arduino.cc/t/microsecondstocentimeters-was-not-declared-in-this-scope-error/457190
"'microsecondsToCentimeters' was not declared in this scope" error - IDE 1.x - Arduino Forum
May 7, 2017 - I keep getting the following error "'microsecondsToCentimeters' was not declared in this scope". I'm still relatively new to arduino but I have no idea where...