LocoFi is claimed to be an "open standard":www.wifimodelrailroad.comLocoFi | The Future of Model RailroadingLocoFi WiFi sound decoders are cutting edge high performance dual microcontroller based with parallel processing that exhibit unparalleled prototypical behavior. Most powerful decoder ever. Separate power from control. Talk to your locomotive. Don't just give commands. Simple, reliable, secure. So where can I find this standard - i.e. communcation protocol, so that one can write custom app to control multiple locomotives, or implement custom decoders that can communicate in the LocoFi protocol?