Get Metadata of NB-IoT Device

Last Updated on : 2023-12-07 03:33:59download

Get the metadata information about NB-IoT devices. Currently, you can get the signal strength and SIM card number information of NB devices.

API address

GET: /v1.0/devices/{device_id}/meta

Parameter name	Type	IN	Required	Description
device_id	String	uri	true	The device ID.

Parameter name	Type	Description
result	DeviceMetaRes

Description of result

Parameter name	Type	Description
id	String	The device ID.
nb_rsrp	String	The signal strength of a specified NB-IoT device. Unit: dBm. The higher the level, the weaker the signal. Strength level `1`: -65 < `nb_rsrp` Strength level `2`: -75 < `nb_rsrp` ≤ -65 Strength level `3`: -85 < `nb_rsrp` ≤ -75 Strength level `4`: -95 < `nb_rsrp` ≤ -85 Strength level `5`: -105 < `nb_rsrp` ≤ -95 Strength level `6`: `nb_rsrp` ≤ -105
nb_iccid	String	The SIM card number of a specified NB-IoT device.

GET: /v1.0/devices/xxxtestId/meta

{
    "result": {
        "nbIccid": "8986112**",
        "nbRsrp": "-77",
        "id": "***"
    },
    "t": 1631764642450,
    "success": true
}

For more information, see error code.