After the BLE starts broadcasting,why some mobile phones cannot successfully scan broadcasts?

- Sep 30, 2019-

After the BLE starts broadcasting, why some mobile phones

cannot successfully scan broadcasts?

1. Firstly, please confirm whether your mobile phone supports BLE function.

2. Secondly, some mobile phones (for example, iPhones) display only Classic Bluetooth in

“Settings” -> “Bluetooth” (by default), and the BLE broadcast will be filtered out by the

mobile phone. It is recommended to use a dedicated BLE application to debug the BLE

function. For example, LightBlue application can be used on iPhone.

3. Bluetooth specification provides the correct format of the BLE broadcast packet. Mobile

phones tend to filter out packets that do not conform to the specified format and display

only the correct ones. 

For more details ,feel free to Contact Feasycom .