This tool will permit to dump ZigBee packets by using a SDR. It will permit to scan the 16 different channels of 2.4 Ghz central frequency. The demodulation and decoding are done according to IEEE 802.15.4 which uses OQPSK for Zigbee 2.4 Ghz.
# configure gr-oqpsk
cd gr-oqpsk
mkdir build
cd build
cmake ../
make
sudo make install
sudo ldconfig
#clone gr-foo for wireshark connector
git clone -b maint-3.7 https://github.com/bastibl/gr-foo.git
cg gr-foo
mkdir build
cd build
cmake ../
make
sudo make install
sudo ldconfigUsage: zigbee_dump.py: [opts]
Options:
-h, --help show this help message and exit
Capture settings:
-o PCAP_FILE, --pcap_file=PCAP_FILE
PCAP output file
-v CSV_FILE, --csv_file=CSV_FILE
CSV File name for indexes of zigbee packets & robot positions
-m MIN_BUFFER_SIZE, --min_buffer_size=MIN_BUFFER_SIZE
Minimum buffer size [default=65]
-s SAMPLE_RATE, --sample-rate=SAMPLE_RATE
Sample rate [default=4000000.0]
-t SQUELCH_THRESHOLD, --squelch_threshold=SQUELCH_THRESHOLD
Squelch threshold (simple squelch) [default=-70]
ZigBee::
-c CURRENT_BLE_CHANNELS, --current_ble_channels=CURRENT_BLE_CHANNELS
BLE channels to scan [default=37,38,39]
-w BLE_SCAN_WINDOW, --ble_scan_window=BLE_SCAN_WINDOW
BLE scan window [default=10.24]
-r ZIGBEE_NODE, --zigbee_node=ZIGBEE_NODE
Zigbee node emitter to be tracked
Misc::
-i,IQ_FILE, --iq-output=IQ_FILE
Filename for IQ data