Introduction

Bluetooth is a wireless technology standard whose purpose is to connect gadgets without a cable. The Bluetooth module is a tiny part of the chip in a device, which lets it wirelessly communicate with a Bluetooth module on any other devices. Generally speaking, Bluetooth is used to transfer small amounts of data while being efficient with battery usage. Among the various wireless standards (like WiFi), Bluetooth is known for maintaining a stable connection in short distances, and transferring small amounts of data without taking too much power.

This chapter is intended to give Ampak Bluetooth module users a general guide of how to bring up the Bluetooth hci interface and customer can use bluez stack to enable full bluetooth function.