Ok, So I know that I need the LCS WiFi Module and the LCS Power Supply with DB9 Cable...but what about this SER2? Since I have a number of ASCs in my layout, it sounds like I will need an SER2. What is an SER2? Is that another piece of hardware? I don't see it specifically referred to in the Lionel catalog.
I may have missed the definition of this so I'm sure someone can set me straight!