In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: Hello, Are you typing out "" and ""? If so that is the problem. Those are binary values to represent a start and end condition. is actually a binary value of $02 and is actually $03. I don't recall if HyperTerminal has a facility to send binary values although if you press CNTL-G you inherently send binary value $07. Without being able to send the start and end commands the module will not print the text in between. Take care. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=254803#m254925 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)