I'm looking at combining my (new) TS-480/remoterig/wireless bridge/MyFi-4g with some control circuitry just like this. Looks to me to be the bee's knees to give me complete control over remote operation from almost anyplace I can grab a signal that gets me on to the net.
(yeah, the remoterig will talk to a wireless bridge which gets me across to the MyFi/4G personal hotspot...as long as I have service (it will downgrade nicely to 3G...), I don't even need to be plugged in to a hard wire, and it works just fine.).
Thanks for pointing out this additional (isn't that always the case???) tool for the shack.
73 Bryan WB0YLEwww.wb0yle.com
224.54- PL 141.3 Morrisville PA