Hey, I&#39;m trying to get ROS working on the Arduino Mega board using Andrew Harris&#39; pmad package for the Arduino board.  Unfortunately his node only supports 4 digital pins while the board I&#39;m using has 18.  I need to modify both the sketch.txt file on the Arduino board itself as well as the ros package and I was wondering if anyone had any ideas.  Currently I&#39;m at a loss.<div>
<br></div><div>Thanks<br><div><br></div><div>--</div><div>Todd Anderson</div></div>