Alasdair wrote:
So before I buy anything, if my PC only has USB am I right in saying I need two USB to serial adapter cables with a null-modem between them to try this?
NOTE: THIS POST HAS BEEN MODIFIED TO MAKE A CORRECTION:
That is exactly right.
In order to convert a Computer USB port to be used as a Serial COMM Port, we need to purchase a cable like the one sold at the iFly SHOP. That cable is an Active Device with USB plug on one end and a 9 Pin Male RS-232 Connector on the other end.
We will need another Male RS-232 to USB adapter cable and a 9-Pin RS-232 Female-Female Null Modem adapter to mate the two cables.
Shane mentioned iFly is thinking about a single (simpler) interface cable offer in the future sold at the iFly SHOP, maybe???