I want PC&Mobile connect my BLE equipment(51822) by typein password like wifi

[chenyu]

HI: I'am an engineer of BLE. And II want PC&Mobile connect my BLE equipment(51822) by type in password like wifi or most of bluetooth Headset. what should I do. which paragraph of code is most related ? which API I can use? thank you! best regards.

supplement: My platform:SW(Keil4+Nordic SDK 5.1.0+SoftDevice S110 6.0.0).HW(N51822QFAG0).Now I test the SOC with "nrf UART_V2","nrf Toolbox for BLE".I want to connect my BLE device with passkey,but I don't know what to do?

[Petter Myhre]

A password is a feature that is not supported by the Bluetooth Core specification, you can use a 6 digit passkey. Does your application have a display or any interface that supports input of a passkey? Could you edit update your question and elaborate on what your application is and what you are trying to achieve?

[chenyu]

Thanks! I just want to PC&Mobile connect my BLE device by type passkey.I know this SOC has this function,but I have no Demo firmware and I don't know how to make passkey work! please see my supplement of this question.thank you!

[Petter Myhre]

If you don't have a display or any interface that supports input of a passkey, you need to use static passkey. Please see this question.

This example on GitHub may also be of help.

[chenyu]

Thanks,I use S110 Vision6.0.0.there is no sd_ble_opt_set. I reference the question you provided,but there are so much difference and cant get my goal.I'am so dispirited.

[Hung Bui]

Hi Chenyu,

Which chip revision do you have ? If you have chip revision 1, I strongly recommend you to continue your development with chip revision 3 or at least 2. With chip revision 2 you can use S110 version 7.x and will have the option to set the static passkey.

Note that, we don't supply chip revision 1 and soon no chip revision 2 for production anymore.

The example Petter gave was for S120. If you want example for S110, please have a look here. Of course, it's forS110 v7.1.0 not S110 v6.0