[Elecraft] Bluetooth serial interface for K2/KIO2

[n5ib at juno.com]

I finished a prototype of the little Bluetooth serial data interface for
my K2.
Just plugs in the back of the K2 on the KIO2's DB9 connector, drawing its
power from there.
 
The prototype seems to work fine. Have been running for about a week.
I'm presently using it with N3FJP's ACLog, and have tried it out with an
older version of Ham Radio Deluxe.
 
Info (schematic, BOM, photos) here:
<http://n5ib.net/Elecraft%20K2%20Bluetooth%20Interface%20Overview.pdf>
 
72,
Jim, N5IB