Hi all - this is more of a would this be possible/what are my first steps question;

I want to send audio between A and B digitally using two Teensy (bidirectional).

Is there a serial node available that I could use to send the bit stream over one wire from one teensy to the other, and another wire in the opposing direction. I understand that Teensy has the capability to send and receive data serially at these rates, Just need a pointer as to how I can go about implementing this. The follow on question would be could I then have multiple (6) teensy's sending and receiving data from a central teensy that hosts a matrix internally.