Quote:
Quote:
What would happen if that voltage is provided by the dock and a regular serial cable is used?

I'd like to know that answer, too!


No harm to anything. Pin9 is normally 12V "[EDIT] ring indicator" on a fully wired DB9 serial port, which is why these modules can use it for power in many setups.

Cheers


Edited by mlord (06/05/2005 00:59)