Can I use nbIOT shield without CPD?

NB-IoT
1

I am using this SODAQ nbIOT shield in Hong Kong, the Telecommunications provider don’t know that is CDP, they said they just use APN to connect. So can this shield do it without CPD?

The connect will be like this
APN>UDP server

2

Hi,

We also have the UDP sequence on this page:
http://support.sodaq.com/sodaq-one/at/

Kind regards,
Jan

3

Hi Jan
in the link you sent
http://support.sodaq.com/sodaq-one/at/

there are the below 2 lines
are these vendor specific ? or we just type them?

AT+NCONFIG=“CR_0354_0338_SCRAMBLING”,“TRUE”
AT+NCONFIG=“CR_0859_SI_AVOID”,“FALSE”

4

Dear @Islam_essam,

These lines are indeed operator specific.
In the Netherlands these are the same for both our operators who support NB-IoT.

Contact your operator about the correct settings.

Best regards,
Jan

5

thanks a lot, what does each number?item represent to ask the operator for them?
I.E.,
CR
0354
0338
what is true or false
0859
SI_avoid?

6

@Islam_essam

Send them “4.9 Configure UE behaviour +NCONFIG” of this document

Best regards,
Jan