Hi, I am considering the STM32WB55 to stream audio coming over Bluetooth towards the I2S interface at 1.5 Mbbs. I have been through the documentation but I cannot find any reference to this capability. Has anyone tried this?

[JVan.1529]

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[Remi QUINTIN]

​Audio over BLE is not a profile  defined by a SIG specification yet. So any support of such feature would rely only on proprietary implementation.

Anyhow you could have a look at the link below

FP-AUD-BVLINKWB1: https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32-ode-function-pack-sw/fp-aud-bvlinkwb1.html

it is an STM32Cube function pack that performs voice streaming over BLE in a full-duplex configuration using the advanced Opus compression algorithm using the STM32WB chip.