Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

RE: Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

Håkon Alseth — Tue, 27 Feb 2024 08:40:15 GMT

Great to hear it worked!

Hope you have a wonderful day!

Kind regards,

Håkon

RE: Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

purushothaman — Tue, 27 Feb 2024 05:10:44 GMT

Great thank you it worked!

RE: Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

Håkon Alseth — Mon, 26 Feb 2024 15:06:51 GMT

Hi,

[quote user="purushothaman"] and added this code in my GNSS sample code and called the function in main() foo();[/quote]

Did you call this after initializing the modem?

Kind regards,

Håkon

RE: Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

purushothaman — Mon, 26 Feb 2024 12:12:14 GMT

Hi,
I added the header as they mentioned #include"nrf_modem_at.h" and added this code in my GNSS sample code and called the function in main() foo();

void foo(void)

{

int err;

char response[64];

err = nrf_modem_at_cmd(response, sizeof(response), "AT+CGSN=%d", 1);

if (err) {

/* error */

printf("error\n");

}

/* buffer contains the whole response */

printf("Modem response:\n%s", response);

}

but in the output, I'm getting message. for confirmation I added printf("error\n");so the output is given below.
error
Modem response:

there is no response but in return of err we are getting true value for err.
what we need to do?

RE: Need to get IMEI number of boards in com port, Need any sample code for the reference. I'm working in asset tracking sample code.

Håkon Alseth — Mon, 26 Feb 2024 10:56:13 GMT

Hi,

To read the IMEI, you can issue at command AT+CGSN:

https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/general/cgsn_set.html?cp=2_2_0_3_3_0

To query, you can use the nrf_modem_at_command() function, as shown here:

Reading and storing the IMEI

Kind regards,

Håkon