Hi,
I'm using the Hollong Bluetooth 4.0/4.1/4.2 BLE Sniffer hardware to capture BLE packets which are then displayed in Wireshark.
I'm capturing packets between my Android device and an E3 Airmon air quality checker device. I start the "measurement" process from the Android device, which then seems to show up as a L2CAP packets in WIreshark. When the measurement is complete, no new packets seem to appear in Wireshark.
I'm not sure how to decode these L2CAP packets - there's no "conversation" shown as it would be when following IP packets.
Here is a screenshot of the captured packets summary: https://www.dropbox.com/s/shleomhn6cd5ry6/Screenshot%202020-07-06%2019.50.20.png?dl=0
Here is a link to the packet capture: https://drive.google.com/file/d/1H42blFXKvEuV9QN9SikAlo6Gsk9pDoRs/view?usp=sharing
How can I actually see what data is being sent over BLE?
Thanks!