On Sat, Aug 29, 2020 at 01:37:35PM +0000, Henry W. Peterson wrote:
> But then I would need to have every computer's serial port connected
> the whole time, right? As far as I know serial ports are not
> hot-swappable.
Nope. I have two APUs and only one is ever connected, since I have
only one USB-to-serial. I move it back and forth as needed (which
isn't very often).
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