[Elecraft] K3 - control from keypad

[Bill]

A while back there was some information about using a 48 key keypad for 
controlling the K3. It was done by connecting the keypad to the P3 
(expensive extra board required) and controlling the K3 by triggering 
assigned macros in the P3 that in turn are sent to the K3 for rig 
control. Has anyone had success using the keypad connected directly to 
the K3 for rig control (serial port)? I envision that each key would be 
individually programmed with an instruction, rather than keying a memory 
position in the P3.

BIll W2BLC K-Line