@MACADO 1 posted:If we're talking about the new wi-fi 50-1039, I'm hearing January. I have a question. MTH states you can run Lionel TMCC with this unit. Does anyone know if you would need a TMCC or Legacy base, make this work?
Of course you must have a TMCC or Legacy base. No MTH product ever made or likely ever will be made transmits the 455KHz radio signal that is Lionel TMCC/Legacy to the engine. At most the system knows and can send the serial data commands to a Lionel base that then transmits the actual TMCC/Legacy command.