In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bowhunter wrote: Hi, Still have not figured out this PINK problem. Bean, You asked for a copy of the BS2 code that worked with the PINK, it is attached. Sparks, I removed all the blinking led stuff still no help. I know the Baud is correct because it works for the writing of the Temps to the Pink variables. I did place a PAUSEUS 10 statement between the SEROUT read request and the SERIN request and I did get valid data back one time - just once. It has to be a timming issue with the SX. :confused: Thanks Mikes ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=259659#m261107 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)