the documentation for the Q2687 describes how to set up multiple Data Links over 1 physical UART ( using the the +CMUX AT command). I can configure and use this with the Wavecom MuxConfTool no problem.
The documentation also states that the CMUX functionality is only supported over the physical UARTs, NOT over a virtual USB-Serial port.
I’m wondering if there is any possible way of setting up multiple channels over a virtual USB-Serial port.
I’d like to be able to send/recieve AT control commands during an established Data link(in online mode). Is this in any way possible if the only connection with the Q2687 is over a single virtual USB-serial link