Does nRF52832 support multi-pairing? if then, how many pairings does it support?

[Sunny WooYang Heo]

Does nRF52832 support multi-pairing? if then, how many pairings does it support?

We use S112 (peripheral only) or S132 (central and peripheral). 

BLE device    <-----> central-A 

                      <-----> central-B

                      <-----> central-C

switched by BLE device, we want to choose a central among aboves. 

Somebody help me with the solution. 

BR

Sunny

[Eugene Yu]

Hello Sunny,

Does nRF52832 support multi-pairing? if then, how many pairings does it support?

It depends on the flash memory that you configured for peer manager in sdk_config.h.

switched by BLE device, we want to choose a central among aboves. 

Unfortunately, we don't have examples showing how to do this explicitly.

I think this link might give an idea for you to make a solution.

(+) Store Custom application data using peer manager - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi.com)

You can store your own data through peer manager and that data can be a point that recognizes the specific device's bonded information.

For example,

The above link stores the button value through pm_peer_data_app_data_store() and uses the button value for searching the peer id in order to select the right Peer device slot in FDS.

Thanks,

Eugene

[Sunny WooYang Heo]

hi, Eugene!

Many thanks for the reply. 

I will try to do this. 

Thanks again. 

BR

Sunny