Thanks for the reply.
On the McDemo205 there are 2 pins labeled TXD, and RXD.
Q: How do I use map these pins to the Physical UART?
Entering the below generates an error: TXD is not a shared member
Shared Event Boot
ser = Uart.Create(9600, Pin.TXD, Pin.RXD)
End Event
OR
ser=Uart.Create(9600, TXD, RXD)
Returns "variable undeclared." (How would RXD/TXD be declared mapped to a pin identity?)
Thanks again, DB