SMRX Revision History

Version    Date         Descripton
--------   -----------  ------------------------------------------------------------------
  1.0      11-17-2002   First release
  1.1       1-24-2004   Added support for control of the RTS and DTR lines in the
                        Settings string.  Updated help file.
  1.2       7-29-2007   Improved performance with USB-to-Serial converters. Expanded slave
                        address to 255, NumRegs to 127, NumCoils and NumInputs to 2040,
                        Updated help file.