@sinclair posted:2) The DCC track power is AC which is why it is possible to run Legacy on the same track. It is the DCC signal that interferes with the TMCC/Legacy signal that causes issues with TMCC locomotives.
With BlueRail, the DCC signal does not go through the track. It is Bluetooth from your phone or MFI controller to your engine. So you can run BlueRail DCC on AC track power right along with your DCS and Legacy.
Batteries not required.