How can I evoluate my connection BLE to a pairing connection?

[CME]

I'm beginner in the bluetooth environment so I don't understand everything in it.

For my project, I need to develop connection betweeen a BL652 and a smatphone.

In a first time, I achieved to program a connection between my BL652 and a smartphone without protection like pairing so without passkey.

I would like to evoluate my development to a Pairing connection with a keypass! Someone are some examples of it or to drive me in the different steps to realise that?

Thanks for your help

[CME]

My last question is : in the example glucose, where is generated the passkey (6 digits)?

[Kenneth]

The passkey is randomly generated on each bonding, it is possible to also set a fixed passkey, you should find threads here on devzone by searching for "static passkey devzone" on google for instance.

Kenneth