nRF7002 Roaming configurations and SNR level

RE: nRF7002 Roaming configurations and SNR level

Amanda Hsieh — Mon, 28 Jul 2025 18:20:53 GMT

Please contact your RSM for the feature request. If you don't have the RSM's information, please fill in the Sales related questions form.

RE: nRF7002 Roaming configurations and SNR level

djgj — Mon, 28 Jul 2025 15:23:41 GMT

Thanks Amanda,
Can you provide some info similar to this available for BLE and SNR?
Typical SNR of BT LE

is their a possibility to provide this info as API in future?

Regards,

djgj

RE: nRF7002 Roaming configurations and SNR level

Amanda Hsieh — Fri, 25 Jul 2025 20:57:20 GMT

[quote user="djgj"]So user have to implement their own logic and algorithm for roaming.[/quote]

Yes.

[quote user="djgj"]Can you also respond about SNR and noise level on nRF7002? Our customers are interested to know about these too.[/quote]

It's already shared in my previous reply, both shell command and the API (we expose only RSSI no the SNR).

RE: nRF7002 Roaming configurations and SNR level

djgj — Fri, 25 Jul 2025 14:28:48 GMT

Thanks Amanda,
So user have to implement their own logic and algorithm for roaming.
Can you also respond about SNR and noise level on nRF7002? Our customers are interested to know about these too.

Regards,

djgj

RE: nRF7002 Roaming configurations and SNR level

Amanda Hsieh — Fri, 25 Jul 2025 13:22:24 GMT

Hi,

Roaming as a function currently needs to be achieved at the application level. The wi-fi driver will notify the disconnect event to the application which then needs to initiate a new connection to an appropriate AP from its allowed list. Wi-Fi connection details (including RSSI) can be queried by the application, and this is implemented in the Wi-Fi shell via the wifi status command.

The API for Wi-Fi status query - https://github.com/zephyrproject-rtos/zephyr/blob/main/include/zephyr/net/wifi_mgmt.h#L181

Regards,
Amanda H.