[Elecraft] RJ-11 connector on bottom of the Front Panel

[Brian Moran]

Thanks for everyone's responses so far -- while the FP RJ45 might not be useful w/o an update to the front-panel CPU, I propose a feature request -- 
Adding a new command to the K3 Repertoire, which can be used in a front-panel macro:

EO *  (EchO; GET/SET) 
SET/RSP format:  EOnnnn;  nnnn are hex values from 0000-FFFF. When sent to the radio, returns what was sent as a response. Can be used in a front-panel macro to send a hex value to accessories.

Given this, one could envision peripherals attached in a passive way to the ACC port that can be informed of front-panel switch actions.