Correct, The null modem is for connecting DCE to DCE or DTE to DTE. You have already established that you have DCE to DTE with successful communication by using other programs. Bob
--- In [email protected], "Steve Berte" <atnbe...@...> wrote: > > No. I thought a null modem switched a couple of channels like those > associated with the transmit/receive pins of my DB9. Since the cable I have > successfully communicates with the scope using non-ASCOM drivers, I thought a > Null modem could screw things up to include maybe damaging the electronics in > my scope. > > Steve > > --- In [email protected], "Geoff Dudley" <dudley.geoff@> > wrote: > > > > Steve, > > > > Have you tried connecting a null modem cable between the BT Tx and your > > scope? > > > > --geoff > > >
