Welcome to Blue Ridge Engineering. We design circuit boards and software to drive DCC decoders for Large Scale Model Trains using battery power. We are working to make low cost, easy to assemble widgets that will work with Bluetooth, Xbee, Airwire and other controllers including the Raspberry Pi. This page will be getting a slight makeover in the coming months to add new boards and kits but for now, check out our Overview for a description of our Bluetooth offerings. Complete info, hookup diagrams and videos can be found on our Wiki page.