BOB WALKER posted:What seems to be gaining shape is that Bluetooth is slowly emerging as the best long term approach for model train control.
Looks like it. My Bose Bluetooth headset attaches to my iPad and iPhone at the same time. It will even pause a movie on the iPad to answer a call. So yeah. Now..... if only Bluetooth could be small.... oh yeah! It is. But since manufacturers arent likely to go backwards, maybe someone can come up with a small board that can go between track voltage and loco power. Converting AC conventional in a DCCish Manner so a whole layout could sit at 18V.
