does nrf52832 or orther ble mcu support sound wireless transferring？

[victor_CHINA]

hello everone

1、I tried the thingy52 sound demo ,but quality of the sound is bad, It is because the limit of the transfer speed？

2、I want transfer the sound by ble，how？ bluetooth5？ I need your suggestion，single track is accepted too.

best regards！

[MartinBL]

Hi,

1. Probably, but the speaker in there is probably not of super quality either. It is a BMS1511F-11C-08H03P LF.
2. The nRF52 is capable of streaming Bluetooth 5 payload data at ~1.4Mbps. That should in theory be enough to stream decent audio (I'm not a sound guy), but the effective throughput is highly dependent on your own implementation and what kind of peer device you have. Not all phones support all the necessary features that the nRF52 series does.