[Microbit-Python] Communicating with a Micro:bit

[Andrew Stacey]

Hi all,

With a microbit connected to a USB port on a computer I can send stuff 
from the microbit to the PC using the "print" command on the MB and read 
it using pySerial on the PC.

Can I go the other way?  Obviously, I can send messages from the PC but 
I don't know how to listen on the MB.  Can it be done?

Thanks,
Andrew