Does bluenrg-1 supports the voice over control?

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I'm working on a task to build the end to end communication on the Bluenrg1/2 chip,does it supports the audio commands and converts it to the digital signals, though it has the PDM streaming. Could anyone give more insight on this. Thank you in advance

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Winfred On

Please check FP-AUD-BVLINK1 software package: 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-bvlink1.html

The package is based on BlueNRG-MS which also works with BlueNRG-1 acting as a network coprocessor.

The user manual is evaluable: https://www.st.com/resource/en/user_manual/dm00384318-getting-started-with-the-fpaudbvlink1-stm32-ode-function-pack-based-on-halfduplex-voice-streaming-over-ble-stmicroelectronics.pdf

It describes also the ASR (automatic speech recognition) demo with Google Speech API (English) and iFlyTek MSC service (simplified Chinese)