nRF52840 Dongle as Sniffer: Not Able to Decode Preamble in Bluetooth Packet

[Shivraj]

I am using nRF52840 Dongle as Sniffer using Dongle. But when it captures the advertising packets,i am not able to see the preamble in the decoded packets. Please help!

[Einar Thorsrud]

Hi,

The sniffer will not show you the preamble. However, if a packet did not have the correct preamble it would not have been captured, so if the packet is shown in the trace the preamble was correct.