Quantity   Component name
1 × SimpleLink Wi-Fi CC3200 LaunchPad http://www.ti.com/tool/cc3200-launchxl
1 × Light sensor http://www.dx.com/p/photo-resistor-sensor-module-for-diy-blue-black-200133
1 × Cable to connect the CC3200 and the light sensor I used a cheap USB cable, removed the connectors and soldered on the light sensor
1 × USB phone charger To power the system