Hello,
I’m using the CC6600D-LS on an evaluation board. I’ve set the board according to the user guide, and installed the USB drivers. Still, I’m unable to serially communicate with the modem over USB. I can set the switches and read the output of the GNSS, but I can not set the switches to communicate with the modem using AT commands (S0401 and S0402 both OFF). Which port should I be able to send and listen to commands over?
Any help would be appreciated. Also, is there somewhere I can see the pinout of the modem as well?
Regards,
Jade