'Prefnet' is a small program to catch devices searching for "favourite/preferred" wifi networks.
Options:

• -i interface
• -u update (oui database)

'Chop' is a bash script for channel hopping according to the frequencies supported by the wifi interface.
It is useful to capture preferred network requests in all channels available.
Run it in parallel with 'prefnet' on other terminal window.

SCAPY - pip install scapy

OUILOOKUP - pip install ouilookup