Not a really good place to ask, but: http://www.koders.com/python/fid7F9737B91553930110B6979E0A9E576DE64CC3D6.aspx http://code.google.com/p/gpsd-nmea/ I would recommend http://answers.ros.org/questions/ or a more general robotics forum like Trossen (http://www.trossenrobotics.com/) for a question like this in the future. -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ William Woodall Graduate Software Engineering Auburn University w@auburn.edu wjwwood@gmail.com williamjwoodall.com ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ On Mon, Feb 6, 2012 at 3:38 PM, Laszlo Techy wrote: > NMEA 0183