In SX Microcontrollers, SX/B Compiler and SX-Key Tool, herold wrote: I hooked it up as you said with connecting Ra.1 to RX Pin and also connecting the Vss to the Vss pin. The SX program is running fine, I tested the pin with my scope. The USB2SER does not show any LED's blinking and Hyperterminal is not showing anything as well. Meaning I damaged it? As soon as I connect the RX pin and the VSS the USB2SER should start blinking, right? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=79610#m80707 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)