How to get BLE SNR / Noise

[JeGu_2199941]

The WICED device works as BLE central.

How to retrieve SNR & noise for a peer BLE peripheral?

Is it possible to do so after connected?

I already know RSSI can be found during scanning, but

     - during scanning, can we get SNR & noise?

     - after connected, can we get RSSI, SNR & noise?

Platform : BCM94343W (Avnet Starter Kit)

SDK version : 4.0.1

[Anonymous · Accepted solution]

Hi,

You can use the wiced_bt_dev_read_rssi API to get the RSSI after the device is connected. There is no API to fins SNR or noise, as it is not possible to measure those via firmware.

Regards,

-Madhu Sudhan

[JeGu_2199941]

Thank you for your reply