Hello,
I am confused about what mode to use (simplex or flow control)? I am using PIC-24 uC to communicate with GM862 via UART. I can tranmit something using flowcontrol(i have already tested with shutdown command), however, i don’t receive the correct response; in this case “OK” response.
If i use simplex mode communication, will the gsm modem (GM862) send me a response? I would like to see the response of the modem. Any ideas? any one?