However, you need to enable the setting and THEN TOGGLE THE BLUETOOTH ON/OFF in order to get the file/folder to be initialized. If you open up nRF UART on an Android or iOS device, and click the Connect button, the phone or tablet will start scanning for devices in range. This setting will generate a log file of all of the bluetooth activity in and out of the phone with great detail. In the developer menu, the Bluetooth HCI Snoop Log setting needs to be enabled. The Android phone needs to be in developer mode. An easy way to move a file from the android phone to your dev computer. Helpfully, newer versions of Wireshark include an androiddump utility to capture Bluetooth traffic directly from Android phones.Download and install Wireshark ( ) on your dev computer.

Bluetooth HCI (Host Controller Interface) Snoop Log enabled on Android phone.Android phone running version 4.4 or later.Or perhaps you are just curious about what the heck goes back and forth between your phone and those fancy BT mesh lightbulbs? 😉 Follow these instructions to sniff your phone’s bluetooth traffic! It can often be invaluable to be able to know exactly how many packets were sent and exactly to what device. Working with bluetooth communications can be tedious and frusterating.

Wireshark android bluetooth