If you have a heavy Diesel RV and would like to have live data displayed from your vehicle data bus, this is a solution for you. We previously had a display built into our 2007 Monaco Class A motor home and wanted a similar capability in our 2014 Tiffin Diesel pusher so we added a Bluetooth data adapter and the software package from Bluefire for RVs. It provides an easily programmable system to pick the data and the display format that suits you best. We show some of what it can do in this video