Kit list

Raspberry Pi
Power supply
Micro SD card (You can by these pre-flashed with Raspbian NOOBS. Or you can flash your own.)
Raspberry Pi camera (Either the normal or the NoIR version for nighttime use)
Keyboard & Mouse (We will have some on the day but not enough for everyone so please bring your own if you can)
Ethernet cable (WiFi adapters are available, but ethernet cables are cheap!)

Optional

Case for the Pi. This case conveniently has a mounting for the camera to protect it.
IR Illumination. The NoIR version of the camera works at nighttime provided it has a source of infrared illumination. You won't need this on the day but to use the camera at night you may wish to purchase one of these.
WiFi adapter