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Count the number of people around you by monitoring wifi signals
howmanypeoplearearound calculates the number of people in the vicinity using the approximate number of smartphones as a proxy (since ~70% of people have smartphones nowadays). A cellphone is determined to be in proximity to the computer based on sniffing WiFi probe requests. Possible uses of howmanypeoplearearound include, monitoring foot traffic in your house with Raspberry Pis, seeing if your roommates are home, etc. There are a number of possible USB WiFi adapters that support monitor mode. Namely you want to find a USB adapter with one of the following chipsets: Atheros AR9271, Ralink RT3070, Ralink RT3572, or Ralink RT5572. You will be prompted for the WiFi adapter to use for scanning. ...
...Last version is build for ASUS RT-AC56U router
It is working on Debian with asterisk pbx and original captive portal system to offer a reliable Hotspot system.
It's first an original IPBX GUI with all features needed for company PBX.
it include if you need a Hotel GUI offering what a Hotel PBX must do
billing, check-in check-out, wake-up, housekeeping, direct call in room
and many more.
It include also a captive portal system for internet access controle
using one lan port on your router.
Try it, you will not belie
Slax router is a linux distrubution dedicated as router system. It's include some router/server packages: hostapd, iproute2, bind, dhcpd, openssh, quagga, proftpd, squid, openvpn, webmin and some net tools: nmap, tracroute, arping... etc.
Qt Network Manager - a network manager app using wireless extensions to provide an alternative to gnome network manager. Future plans include integrating with various desktop managers.
Tambur Messaging Gateway is a Java (J2EE) based SMS/MMS messaging gateway. Feature highlights include support for most SMSC/MMSC protocols, an advanced message router, complete web-based management and support for billing.