nRF54L15 and SDK 3.1.0

[sravan.rikka]

Hi Team,

We are using nRF54L15 and SDK 3.1.0.

What is the BLE version supported by nRF54L15?

Regards,

Sravan Rikka

[Vidar Berg]

Hello,

It is v6.0 since you are using SDK v3.1.0. An overview of our Bluetooth qualifications can be found here: https://docs.nordicsemi.com/bundle/comp_matrix_nrf54l15/page/COMP/nrf54l15/nrf54l15_ble_qdid_qual_matrix.html

Best regards,

Vidar

[sravan.rikka]

Hi Vidar,

Is v6.0 backward compatible with 5.X?

Regards,

Sravan Rikka

[Vidar Berg]

Hi Sravan,

Yes, it is backwards compatible. A Bluetooth v6.x device can communicate with a Bluetooth 4.x device, though they will only be able to use the features supported by the older version. For example, a Bluetooth 6 feature like Channel Sounding (introduced in 6.0) would not be available when connecting to a v5.x device.

[sravan.rikka]

Ok, Thank you Vidar.