Reconnecting to nRF via BLE failes the first time with the nRF Connect App

RE: Reconnecting to nRF via BLE failes the first time with the nRF Connect App

Hung Bui — Thu, 29 Aug 2019 14:23:51 GMT

Yes, but bond information should be stored on both side. Othewise they can't reestablish the connection.

RE: Reconnecting to nRF via BLE failes the first time with the nRF Connect App

Tobias Kaupat — Thu, 29 Aug 2019 13:30:42 GMT

We keep the Bond information on android side.

RE: Reconnecting to nRF via BLE failes the first time with the nRF Connect App

Hung Bui — Thu, 29 Aug 2019 13:08:56 GMT

Hi Tobias,

I'm not sure why in your case the connection can't be re-established. Which side erases the bond information ? Do you store bond information in your app ?

There is an option to erase bond on the phone from the app (you can find this option in nRF Connect app. I assume you don't do that in your app.

RE: Reconnecting to nRF via BLE failes the first time with the nRF Connect App

Tobias Kaupat — Thu, 29 Aug 2019 10:41:48 GMT

Btw I found your android lib and it seems to answer my questions: https://github.com/NordicSemiconductor/Android-BLE-Library