BG770A-GL EMUX mode

IoT Modules LPWA Module
1

Hello,
In my project we use a microcontroller connected to a BG770A-GL chip to connect to LTE-M.
I put the modem in EMUX mode with the AT+EMUX command to try it out, but I cannot seem to get out of EMUX mode. How can I go back to normal AT mode ? The EMUX application note does not state the way to do so, and I tried to use the Multiplexer Close Down command, but no success.

Thanks in advance for your help.
Nicolas Goualard

2

Can you try “AT+EMUX=0” please,this command may get out of EMUX mode.

3

I assume, I have the same issue. I do not receive any response to commands. But, I see that the ‘APP READY’ is sent with a frame where, the start byte is 0xF9.

To disable EMUX mode, should “AT+EMUX=0” be sent inside an EMUX frame?