BLE air packet capture in STM32WB series

[veryneo]

 

I want to capture the BLE air packet to parse the BLE connection event by using nRF52840 Dongle and wireshark, but I met a problem.

I can capture the air packet normally when the slave device is advertising. But once the connection is established, I can not continue capturing it.

I think that it should be related to the BLE security but I don't know how to modify the configuration.
If this is the reason, how can I modify the code? If not, what might be the reason.

[Michael E]

Hello, @veryneo ,

You can watch the MCU wiki, there is very useful material/tutorial on BLE zone

Best regard