Is it possible to transfer a digital microphone data over ble

[suvarna_kadam]

Hi

I am using digital microphone with nrf52832 dk using PDM library for interfacing

I am referring  nRF thingy for firmware development, sound service is successfully developed but device fails to start microphone.

For PDM library I referred following link which makes me confuse.

https://devzone.nordicsemi.com/b/blog/posts/pdm-example-on-the-nrf52832

Here he mentioned don't advertise while PDM working.

So Please clear this confusion.

[awneil]

What, exactly, is the confusion?

[suvarna_kadam]

can I use PDM while ble advertising or any ble activity?

[haakonsh]

I think you should check out the Smart Remote 3 for nRF52. It has software that transmits PDM microphone samples over BLE, and it's based on SDK13, SDK11 is really not suited for development on the nRF52832. 

[suvarna_kadam]

hi

I have gone through the smart remote firmware.

I think in that cli is used.

I want to send data over ble using mobile app. so can you help me with that.

[haakonsh]

"I want to send data over ble using mobile app. so can you help me with that."
What exactly do you need help with?