Quantity   Component name
1 × Raspberry Pi 3 Other Raspberry Pi hardware should work as well, but will not support Bluetooth Low Energy out-of-the-box.
1 × Micro SD Card The card needs to be large enough to install Raspbian, and still have space for 100MB or so of data files. To be safe, a minimum of 8 GB is recommended.
1 × D-Link DWA-171 For WiFi monitoring; can be substituted with any other WiFi adapter for which the Raspberry Pi drivers support monitor mode.
1 × USB power supply or battery
1 × (optional) Case