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It plugs directly into the USB port on your computer, so there is no need for cables. This combination is probably the most versatile and cost-efficient solution available today for sniffing BLE! Here are some unique advantages of this solution: One noteworthy BLE sniffer from that list is the Nordic Semiconductor nRF52840 USB Dongle (in combination with the nRF Sniffer and Wireshark).
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The list of Bluetooth LE sniffers varied from those costing under $50 to others costing tens of thousands of dollars $$$! If you haven’t read that article, I recommend reading it before continuing with this post.
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In a previous article, we covered the basics of Bluetooth sniffers (aka Bluetooth protocol analyzer), how they work, and even a comparison of the different BLE sniffers available on the market.
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