The goal of this project is to convert your Raspberry Pi into a Bluetooth gateway so that it can scan and inform you about the surrounding Bluetooth devices (including their services and characteristics). The prerequisites of this project are:
- A Raspberry Pi 3 Model B (or Raspberry Pi 2 with Wi-Fi and Bluetooth dongles)
- An Internet connection
Let's start by setting up the required packages on the Raspberry Pi. I will assume that you are a Linux novice and will explain every step in detail.