Hi,
I've just gotten my RS-232 to 3.5mm jack, and RS-232 to USB. I've also installed the necessary drivers and I can see it under my device manager as Prolific USB-to-Serial. However, when I ring up putty, and hit enter a couple of times, I do not see the login screen at all. It just hangs there.
So, I downloaded Cool Term, and set the necessary parameters, and set it to Line Mode.I am able to connect to my COM port without any problem.But whenever I send AT, I don't see any responses either. What am I missing?
Kindly advice.