Serial Solutionshttp://sawdust.see-do.org/index.htmlDealing with serial ports and dataenlandon@360vl.comCopyright 2007-2008 Landon Cox2008-04-12T13:10:59-06:00 hourly 1 2000-01-01T12:00+00:00 Sat, 12 Apr 2008 13:17:39 -0600Ruby Serial Portlandon@360vl.comSerial, Ruby2008-04-12T13:10:59-06:00http://sawdust.see-do.org/serial/files/RubySerialPort.html#unique-entry-id-1http://sawdust.see-do.org/serial/files/RubySerialPort.html#unique-entry-id-1Serial to IP Conversionlandon@360vl.comLantronix2007-06-14T09:02:54-06:00http://sawdust.see-do.org/serial/files/08fe34c0835a251f519b851fa8502537-0.html#unique-entry-id-0http://sawdust.see-do.org/serial/files/08fe34c0835a251f519b851fa8502537-0.html#unique-entry-id-0
I built a simple and cheap serial to TCP/IP converter using a LANtronix XPort Direct module. Parts cost of this is about $40. Here's a picture of the prototype:

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