>Kevin, I have a feeling that you don't understand what STM4100 is. It is a
 >module that has all the features of the SparkFun DIP (on-board 5V regulator,
 >development-friendly connector), and in addition also has circuitry that
 >allows it to automatically go "bus-off" when a serial or USB cable is
 >plugged into the same circuit. It has a much smaller vertical profile, and
 >requires only a 2x6 2mm header on one side (so it does not intrude as much
 >on the host PCB).

I was talking about a different spark fun device:
http://www.sparkfun.com/commerce/product_info.php?products_id=582

Which I think the profile is about the same, but is considerably more 
expensive, and longer.

Do you know how to get to the documentation for the STM4100 ? The 
data sheet listed with the device is basically specifications and 
dimensions, no command set for the device.

Regards,
Kevin Jones


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