In SX Microcontrollers, SX/B Compiler and SX-Key Tool, geoffj wrote: Looks like the problem I posted yesterday wasn't a problem. On my prototype pcb I positioned the decoupling capacitor for the SX48 on the underside of the pcb directly underneath the chip. The problem is, I forgot to fit it ! Now I have done, the problem has of course gone away. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=169517 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)