nRF9160 - at_client freeze

[schef]

Hi guys,

here in Croatia I'm trying to connect to NB-IOT network using nrf9160.

Here are the commands i am executing:

AT+CFUN?
AT+CFUN=1
AT+CGDCONT=1,"IP","iot.ht.hr"
AT+CFUN?
# i dont get any messages here only OK
AT+COPS=?

After this command modem does not accept any command.

I'm i missing something? Is there something i can try?

Thanks

[Didrik Rokhaug]

Hi.

Can you send me the log from the Link Monitor?

Also, what is the output of "AT%XSYSTEMMODE?"?

Best regards, Didrik

[SBL Mali Kekec]

Nice!

I took a look at "%XSYSTEMMODE" and it was set to CAT M1 %XSYSTEMMODE: 1,0,0,0. I switched it to NB1 with AT%XSYSTEMMODE=0,1,0,0 and it worked.

Thx!