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Why do we call it “passive”? Because it does not interact with the BLE devices around it and instead simply captures the packets, meaning other BLE devices are unaware of its existence. What is a BLE sniffer? What does a BLE sniffer do?Ī BLE sniffer (aka Bluetooth protocol analyzer) acts as a passive listening device that captures BLE packets sent over the air from various devices within the direct radio range. So, what does a BLE sniffer do? How can it be helpful? What are the different options for BLE sniffers? Those are the exact questions we’ll be addressing in this article.
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😖 In these circumstances, a BLE sniffer can come in pretty handy! There are many cases where the two communicating BLE devices seem to be doing everything right, but things are just not working right.
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One of the most crucial tools that every Bluetooth developer should have on hand is a BLE sniffer.
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