Use computer Bluetooth connect to STM32WB board，need PIN

[zxin.2116]

I want use computer Bluetooth to communicate with STM32 board .

First, I use ST BLE sensor, succeed.

second，use conputer to connect，I need to write PIN.

Last，I use labview to scan ，I cannot find it.

I want to set up a route from stm32WB to my PC base application .

How can I solve the second step.

the STM32WB use the code is \\ P-NUCLEO-WB55.Nucleo\Applications\BLE

[Stecklo]

Pin is set in aci_gap_set_authentication_requirement(). It is "111111" by default

[zxin.2116]

thanks，I have find it ：BleApplicationContext.BleApplicationContext_legacy.bleSecurityParam.Fixed_Pin = 111111;​

[zxin.2116]

but I still connot connect succeed. my computer can connect iphone(2)​ which connect to STM32WB board succeed.

[Stecklo]

Which operation system and API do you use on the PC?

Does your Bluetooth adapter support Bluetooth 4.0?