Can not connect Android 8 mobile phones, such as HUAWEI Nova 3

[yangshuanghua]

Can not connect Android 8 mobile phones, such as HUAWEI Nova 3

Nodic equipment is not even found.

We cannot connect with official UART routines.（ble_app_uart）。The phone was not able to found it either.

Do we need to make some special settings when initializing the protocol stack? Or other initialization settings。

the SDK is   13.0

Has anyone ever encountered such a situation?

[Sigurd]

Hi,

Are you using the nRF Connect app? I would recommend using that. See this link.

[yangshuanghua]

I tested it with NRF connect.

If you have a development board, you can find a Android 8 mobile phone,such as HUAWEI NOVA 3 OR honor play.

Try this situation.

Occasionally, Bluetooth devices can be found, but the probability is very little.

SDK: 13.0.0

Demo: ble_app_uart

[Sigurd]

Do you see the same issue with SDK 15.2? You can download it from this link.

[yangshuanghua]

I have tried the SDK15.2 version. BLE_APP_UART is  still can't be founded.

Can you have a try .

I even wonder if there are special physical settings.