In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: What I mean is that the slave ID get used for more than just the slave ID (which usually contains the device type and device address). It would really be best for you to just start reading up on I2C; it's a handy tool to have for more than just saving data as there are lots of interesting chips (e.g., ADCs, I/O port expanders, etc.) that connect via I2C. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=250347#m250545 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)