@rplst8 posted:The DCS remote can control all TMCC and Legacy engines in TMCC mode with the addition of the 50-1032 serial cable mentioned previously and any of the TMCC or Legacy command bases.
To control Legacy engines with full Legacy features, a Legacy command base, the cable, and a Lionel SER2 module are required along with the MTH WIU and the DCS app on a smart device or tablet.
I would say “most Legacy features”, not “full”. Unless I am missing something, which is very possible, there is no Aux 3, Train Brake, or Train Link when using the DCS wifi app for Legacy engines.