"Mike Isaksen" wrote:
cut from ad: "...the new 300 MHz processor, more compact and practical
with the built-in battery and GPS receiver, and an extra
serial port available for connection with PC and autopilot devices."

"john smith" wrote in message
Why are they still using a serial port and not USB?

"Morgans" wrote:
Because they are trying to be compatible with autopilots that are still
using serial.

Okay... but what does the autopilot have to do with a portable GPS?
The AvMap portable GPS cannot be connected to drive the autopilot, can
it?