In SX Microcontrollers, SX/B Compiler and SX-Key Tool, robosoft wrote: Thanks, Ok next question, where can i get an all in one tutorial start to finish that is vb aplication ->> driver ->> circut diagram ->> sx code ->> flash an led? As i don't want to re-invent the wheel either. These USB -> Serial chips look like they will be ok the costs still mount up for all the extra bits needed. Ill be sorted once i see it runnin a flashing led or better still a simple "send two numbers and return an answer" so that will show bi-direction. Would be forever greatfull. Thanks Rob. UK Anything on scarp paper!! ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=106050#m106107 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)