RE: case about nRF54L15 LE AUDIO?

4HERE_Corp — Thu, 22 Jan 2026 20:49:44 GMT

Priyanka Can the nRF54, when paired with a mobile, be used to take a BT call? nRF54 integrated with a speaker and mic to do a mono, not stereo, BT call?

RE: case about nRF54L15 LE AUDIO?

Priyanka — Fri, 20 Jun 2025 09:14:13 GMT

Hi Peter,

The nRF54L series does not include Audio PLL. This helps with the synchronization of the L and R streams with two independent receivers. So you won't be able to do TWS(true wireless stereo) use cases. If you are only doing point-to-point audio, you may not need this. Hence the nRF54L has limited support for Audio samples.

P.S nRF54H has Audio PLL though.

Regards,

Priyanka