This project explores the ability to use Raspberry Pi's to build a sensor network runnig atop the eduroam network.
Any amount of Raspberry Pi's can be used as long as there is a Raspberry Pi [2/3] running the "server" ( As node.js is only available for ARMv7 and ARMv8 and not for the ARMv6 which the Zero and 1 uses). This is the only hard requirement imposed, ny editing the wpa_supplicant file to fit your needs.
Once the prepsd.sh has been run and a Raspberry Pi is running the server software, direct your browser to pihost:8080 (Hostname should be resolved by the avahi-daemon running on the Raspberry Pi.