iOS App passcode (a pop-up is shown on the device) and send passkey to the BLE Device( NRF 52840 ) for the pairing?

[Smit Gamit]

I am trying to connect BLE app to BLE Device ( NRF 52840 ) and for security purpose, I adding passcode (password) / key in the device, once I am going for connecting it will ask for the password.

we set a static PASSKEY in device for the pairing process.

When I connect my device to my peripheral, he asks me a passkey (a pop-up is shown on the device). I want to send this passkey programmatically during the connection.

[Marjeris Romero]

Hi,

There is no point on sending a passkey uncrypted on-air between the two devices. Why don't you just use 'Just Works' instead?

Can you explain a bit more about what level of security you want for your application and why?

Best regards,

Marjeris

[Smit Gamit]

"We are developing some solution where we want to password protect BLE functionality based on the individual device. It is very important to connect each device with some security. If you have any other option through which user can connect securely requesting you to share the way, where I want only one user to connect to the device with some security using passkey or pin"

(I need this type of functionality in iOS App).