nRF52840 Sense as PDM mic over BLE to my iphone or Mac

Hi

I am wondering ( and definetly need some help) howI can connect the nRF52840 Sense as BLE device and stream Audio via the PDM mic over BLE or BL to a Iphone or Mac ( both do have BLE )

The final objective is to use it so I can get the audio to text, I was planning to do that via OpenAI whisper offline model but I also came accros Speech Recognition | Seeed Studio Wiki that might help

Any example code will really really help
Any pointers will also help

Thank you very much for your help in advance