In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: Wait... doesn't that SX48 module have a resonator soldered on to the bottom side? I think it does, and that will prevent debugging. All is not lost, though, I think there's also an RS-232 level shifter on it that corresponds to the BS2 programming/debug port. You should be able to add SEROUT to your program and plug a terminal into the PDB where you normally connect a cable to program the Stamp. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=415372#m415671 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2010 (http://www.dotNetBB.com)