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Sniffing and decoding NRF24L01+ and Bluetooth LE packets for under $30

Anonymous Coward writes | about 9 months ago

0

An anonymous reader writes "I was able to decode NRF24L01+ and Bluetooth Low Energy protocols using RTL-SDR.
As far as I can see, this is the first time the NRF24L01+ is being decoded, especially considering the low entry price for the hardware. Given the extreme popularity of this transceiver, we are likely to see a wave of hackers attacking the security of many wireless gadgets, and they are likely to succeed as security is usually the last priority for hardware designers of such cheap gadgets.

A lot of work have been done to decode bluetooth using dedicated hardware and I am sure this software can be adapted to output the right format as input to the existing Bluetooth decoders such as Wireshark.
As far as I can see, this is also the first time BTLE can be decoded using a very cheap generic device."

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