Hello guys,

We are a company that is developing some ESP32 based control and transmission boards using a 3G/4G network.

We'd like to cut costs by placing a single modem on a ESP32 and let the rest of the ESP32 clients without a modem receive that internet connection.

We've tried extensively to do ...

Is it possible to put the PPPoS connection in "Hold" while I send AT commands to the modem? I know I can escape the PPP interface with the <pause>+++<pause> sequence, but I'd like to be able to send the AT command and resume the PPPoS stack.

We're using SIM5360 and the GSM MUX functionality. This ...

Hi, I've successfully made a PPPoS connection and it works great, as expected. The thing is that I'm using a SIM5320A, and it has along other stuff, a GPS antenna.

Is it possible to put the PPPoS connection in "Hold" while I send AT commands to the modem? I know I can escape the PPP interface with ...