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I'm trying to implement a Bluetooth microphone. I'd like to use a external digital microphone (output PDM) combine it with a MCU + Bluetooth chip (needs a PDM input) and send/stream the recording to a smartphone via Bluetooth, so I can listen to the recorded sound.
Which chip would you recommend for such a audio application?
Thank you in advance, BR
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Hi @HTerm1
Our Bluetooth dual mode chips supports only I2S / PCM interface to use A2DP/HFP profiles for audio streaming. CYW20721 is the recommended one for Audio products.
We do have a PSoC 6 MCU which supports PDM microphone interface.
Regards,
Anjana
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Hi @HTerm1
Our Bluetooth dual mode chips supports only I2S / PCM interface to use A2DP/HFP profiles for audio streaming. CYW20721 is the recommended one for Audio products.
We do have a PSoC 6 MCU which supports PDM microphone interface.
Regards,
Anjana