driver to connect nrf52840 with our APP

[Rkidechaa]

Hi Dev Team,

I am developing the weight scale product using nrf52840 development board. We connected the nrf52840 using the nrf connect app ( Provided by nordic).

Now we want to send the data to our APP instead of nrf connect. can you guide me for this ? what kind of driver we need to connect to app.

Thank you in advance.

Rahul Kidecha

[Amanda Hsieh]

Hi Rahul, 

Have a look at our Android BLE Library over at our GitHub. 

Regards,
Amanda 

[Rkidechaa]

Hey Amanda,

Thank you for reply.

I Knew about the Library but I don't have any background regarding software.

If you provide me what command or protocol used to communicate with nrf52840 that would be great.

Thanks and Regards,

Rahul

[Amanda Hsieh]

Hi, 

Rkidechaa said:

If you provide me what command or protocol used to communicate with nrf52840 that would be great.

Could you elaborate in more detail on what you would like to communicate with nrf52840? 

Are you going to developing a mobile app as nRF connect app? If so, you can take a look at this https://github.com/NordicSemiconductor/Android-nRF-Connect for reference.  

-Amanda   

[Rkidechaa]

Hi Amanda,

Amanda Hsieh said:

Are you going to developing a mobile app as nRF connect app? If so, you can take a look at this https://github.com/NordicSemiconductor/Android-nRF-Connect for reference.  

before asking the question i already checked the above link. I don't have any background for app development so if you help to find out the communication or decode protocol when we connect to nrf app connect via Bluetooth.

Thank you

Rahul

[Amanda Hsieh]

Then, I would suggest you take a look at how nRF Blinky app (for Android/iOS) communicates with BLE Blinky Application or nRF Toolbox for Android/iOS, which has multiple profiles (unfortunately no Weight Scale).

-Amanda