nRF52840 DK BLE is not connected with mobile or PC

[Eisenheim]

Hi all,

I am studying the nRF52840 development kit. While studying I am tested the working of ble on nRF52840.So I am tried to connect the ble with my mobile phone, unfortunately it is not connected to my mobile phone. While I am installed the nRF connect application on my mobile phone.So I can connected the ble with my mobile phone. Is it possible to connect the nRF52840 with my mobile without using any applications???Thanks for your time!!!!

[awneil]

Eisenheim said:

Is it possible to connect the nRF52840 with my mobile without using any applications

Only if it is behaving as a device which the phone's OS can recognise without the aid of an app ...

[Eisenheim]

Any API for doing this.

[awneil]

That's what the SDK provides.

[Eisenheim]

Yes I am used "ble_app_uart" sdk example but it is not possible to connect my mobile without using nrf connect.

[awneil]

The documentation of that example tells you the app required to connect to it!

https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_app_nus_eval.html

The Nordic UART Service (NUS) is a proprietary service - it is not going to do anything without an App which recognises it.

[Eisenheim]

Thanks awneil for your quick reply:). Is there any ble sdk example for mobile communication without any application.

[Eisenheim]

I want to populate the data on my own custom application. Is it possible with ble_app_uart sdk example

[awneil]

Eisenheim said:

Is there any ble sdk example for mobile communication without any application

I've never looked into it - you'll have to do that.

Again, it will have to be something that the mobile OS supports internally - so you'll need to study your mobile OS documentation to find out.

Did you see the post about the Bluetooth Web Api in your duplicate thread:

https://devzone.nordicsemi.com/f/nordic-q-a/49684/nrf52840-ble-communication-with-mobile-phones-without-using-any-mobile-app/198026#198026

 

Eisenheim said:

I want to populate the data on my own custom application

That's a different question!

Start a new thread for a new question.

But note that mobile app development is beyond the scope of this forum.

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