Restaurant Pager Replay
You've probably seen these devices. The pager is a small plastic box that the hostess hands to you when she takes your name. You are then free to roam about within the immediate vicinity of the restaurant. Eventually, the pager lights up or vibrates, signaling that your table is ready. You take the pager back to the hostess and are led to your table.
You can reverse engineer and activate any these pager systems using a bladeRF nuand SDR. This video will show you how.
Software Designed Radio
(Please email: firstname.lastname@example.org for any questions or comments)
If you are interested into exploring the world of RF communications, SDR is a very inexpensive way to experience it.
You will need:
If you want to send the data to another machine using TCP (ie 10.0.0.10 listening on port 10001):
(you can set up NiFi to receive the TCP data using ListenTCP processor)
(be sure port is set to 10001)
To open up port 10001 via the firewall on 10.0.0.10:
To use GQRX:
nc -l -u 7355 | sox -r 48000 -t raw -b 16 -c 1 -e signed-integer /dev/stdin -r 22050 -t raw -b 16 -c 1 -e signed-integer - | multimon-ng -t raw -c -a POCSAG512 -a POCSAG1200 -a POCSAG2400 -a FLEX -a SCOPE -f alpha /dev/stdin
Audacity audio tool
Installing Audacity (audio analyzer) on Pi:
Wireless Doorbell Replay Attack
You can reverse engineer and control any wireless doorbell using a bladeRF nuand SDR
Silver Cloud Computing
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