[Coco] Bit-Banger Serial as external console?

[Stephen Fischer]

It is out of scope for your project,

But I remember vaguely using OS-9 to log in on another computer using 
the bit banger on the CoCo.

If someone can confirm that, the NitrOS-9 source code might be useful to 
look at.

It has been 25 +- 10 or more years so my memory is very fuzzy.

SHF