I've checked out the following link and had little success with this so far. I want to see the output of an arduino function in mathematica. How exactly do I do that? I believe I have the Serial IO downloaded and installed in the correct place.
Here is what I've followed thus far. I'm stuck trying to get my value "F" out of the Arduino.http://playground.arduino.cc/Interfacing/Mathematica
ETA: It says "access to 'COM5' denied" That's the com port I've got the Arduino hooked up to and I have the ARduino IDE closed.