nRF Connect SDK Gatt connection while pairing with another device facing connection issue while read/write characteristics

[vim_nordic]

Hi Team

We’re using Nordic connect sdk 1.9.1

We’ve created a vendor service and defined multiple characteristics in same,

We are using Nrf connect mobile app to fetch the data from functionality mapped to these characteristics

When we connect to any device it gets bonded to nrf connect app in phone, if we just disconnected and try to connect another phone to fetch the data using nrf connect app in phone 2, device gets connected but when we try to write / read data from any characteristic's device gets disconnected, here we believe device is bonded with phone 1 so is the reason it doesn’t provides access to these characteristics

Can you please share the detail of Api in nrf connect SDK which can be used to un-bond the device, or we can erase the bonded information so that device should be ready to bond with next phone when disconnected from 1st phone

Note: while following this removal of bonded information or inbounding device we don’t want to loose provisioning information if device is already provisioned

[Joakim Jakobsen]

Hi! 

Can you please share the detail of Api in nrf connect SDK which can be used to un-bond the device, or we can erase the bonded information so that device should be ready to bond with next phone when disconnected from 1st phone

You want to delete the bond information from the upon disconnection?

while following this removal of bonded information or inbounding device we don’t want to loose provisioning information if device is already provisioned

What do you mean by the provisioning information?

Br, 
Joakim

[vim_nordic]

Hi Joakim,

Once the device is disconnected, we want to bonded information to be deleted and device should be ready for pairing another phone using nrf connect app

So, to delete this bonded information we want to know the api which we can use so that device is ready for connection as in current situation we're not able to fetch the data from characteristics once the device is disconnected and new phone is trying to connect.

Thanks

Vimal

[Joakim Jakobsen]

Thanks.

You can delete bond information by calling bt_unpair()

If you need any more information, let me know!

Br,
Joakim