In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: Rob, The FTDI FT232BM and FT232/R chips allow you to connect any microcontroller to the USB port as a Virtual COM Port. Is this what you mean? When using the FTDI chips the device will appear as a COM Port and the PC and Device will communicate serially. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=106050#m106082 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)