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Re: Adding Bluetooth to Vex
I just came across this product from the guys at SparkFun.com
Shown here: 
Anyway, the purpose of this thing is to provide an easy way to do level shifting between RS-232 <->TTL voltages.
If you want to use an RS-232 voltage level device with the TTL level pins of the Vex controller, this thing could come in handy.
FYI.
Joe J.
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Joseph M. Johnson, Ph.D., P.E.
Mentor
Team #88, TJ2
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