The KW36 development board was used in the test. When the first mobile phone was connected to the bluetooth module through the App, the customer wanted to connect the second mobile phone to the bluetooth module, but the test found that it could be connected, but it was difficult to connect and the distance was relatively close. Why?
Hello,
Which demo example were they using ? Did you enabled the multiple connections ? Here you can find two applications notes that can help you.
Multiple Connections in Bluetooth LE Peripheral Device
Multiple Connections in Bluetooth LE Central Device
Regards,
Estephania