Embark on an exciting adventure with Bluetooth LE through this amazing book! Packed with practical exercises and projects, it's your key to building real BLE devices. It's an ideal companion to Adafruit's KTown's 'Getting Started with Bluetooth'. First, get to know your hardware choices like Arduino, BLE modules, computers (including Raspberry Pi), and mobile phones. Then, write code and wire circuits to connect off - the - shelf sensors and even create your own Bluetooth Services. Along the way, explore lightbulbs, locks, and Apple's iBeacon technology. You'll also learn about Bluetooth security, both how to break others' security and how to secure your own hardware.






To use this book, start by reading through the sections on hardware options. Get your Arduino, BLE modules, or other relevant hardware ready. When you start the projects, carefully follow the step - by - step instructions for writing code and wiring circuits. Don't be afraid to experiment, but make sure to double - check your connections. Regarding security, keep in mind that understanding how to break others' security is mainly for learning purposes. When making your hardware secure, follow the best practices in the book. As for maintenance, keep your book in a dry and clean place to prevent damage. If you have any questions while working on the projects, refer back to the relevant chapters in the book.