At 06:47 28 July 2009, Darryl Ramm wrote:
On Jul 27, 7:56=A0pm, "John Orton" wrote:
Hi

Does anyone have any info on what serial port is connected to the USB
on
an iPAQ 310/312.


Ah a trick question? The iPAQ 310 does not have a serial port. It is USB
only device.


No it isn't. It has a serial port on the same connector as the USB port
although the voltage levels are lower than "normal" and need a level
convertor.

Paul Remde at Cumulus has cables for use with the serial port (rather than
using Bluetooth). These work fine for my installation.

Alastair