I hope that you are fine.
In fact, I’m using mbed STM32 and SIMCOM 7000 4g moule to implement an Iot service with mqtt.
over my STM32 i have just a one UART serial port, that i use it to connect to internet :
network = CellularContext::get_default_instance();
eventually i want to interrogate the 4g modem in order to get info such us CPIN for example, so i have to switch mbed from Data mode to AT command command over the UART, but, in the reference document :
“PPP mode does not allow AT commands after connecting to data mode”
actually i want to know,we a way that switch mbed from data mode to at command in cellular features ?
thanks in advance.