Bluetooth Low Energy in C++ with nRF Microcontrollers PDF Download

Author: Tony Gaitatzis
Publisher: Tony Gaitatzis
ISBN: 1775128032
Category : Computers
Languages : en
Pages : 213

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Book Description
This book is a practical guide to programming Bluetooth Low Energy for nRFx Bluetooth-enabled programmable microcontrollers. In this book, you will learn the basics of how to program an nRF microcontroller to communicate with any Central device over Bluetooth Low Energy. Each chapter of the book builds on the previous one, culminating in three projects: - An iBeacon - An Echo Server - A Remote Controlled Device Through the course of the book you will learn important concepts that relate to: - How Bluetooth Low Energy works - How data is sent and received - Common paradigms for handling data Skill Level This book is excellent for anyone who has basic or advanced knowledge of nRFx, microcontroller programming, or C++.

Author: Kevin Townsend
Publisher: "O'Reilly Media, Inc."
ISBN: 149190058X
Category : Computers
Languages : en
Pages : 193

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Book Description
With Bluetooth Low Energy (BLE), smart devices are about to become even smarter. This practical guide demonstrates how this exciting wireless technology helps developers build mobile apps that share data with external hardware, and how hardware engineers can gain easy and reliable access to mobile operating systems. This book provides a solid, high-level overview of how devices use BLE to communicate with each other. You’ll learn useful low-cost tools for developing and testing BLE-enabled mobile apps and embedded firmware and get examples using various development platforms—including iOS and Android for app developers and embedded platforms for product designers and hardware engineers. Understand how data is organized and transferred by BLE devices Explore BLE’s concepts, key limitations, and network topology Dig into the protocol stack to grasp how and why BLE operates Learn how BLE devices discover each other and establish secure connections Set up the tools and infrastructure for BLE application development Get examples for connecting BLE to iPhones, iPads, Android devices, and sensors Develop code for a simple device that transmits heart rate data to a mobile device

Author: Tony Gaitatzis
Publisher: Tony Gaitatzis
ISBN: 1775128024
Category : Computers
Languages : en
Pages : 331

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Book Description
This book is a practical guide to programming Bluetooth Low Energy for Arduino 101. In this book, you will learn the basics of how to program an Arduino 101 to communicate with any Central or Peripheral device over Bluetooth Low Energy. Each chapter of the book builds on the previous one, culminating in three projects: - A Beacon and Scanner - An Echo Server and Client - A Remote Controlled Device Through the course of the book you will learn important concepts that relate to: - How Bluetooth Low Energy works - How data is sent and received - Common paradigms for handling data This book is excellent for anyone who has basic or advanced knowledge of Arduino programming or C++.

Author: Naresh Gupta
Publisher: Artech House
ISBN: 1608075796
Category : Computers
Languages : en
Pages : 424

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Book Description
"Bluetooth Low Energy (LE) is one of the latest enhancements to Bluetooth technology and, as the name suggests, it is aimed at ultra low power devices, such as heart rate monitors, thermometers, and sensors. Due to very low power consumption, devices compliant with this standard can operate for several years on coin cell batteries without the need for recharging. This cutting-edge book helps you understand the whats, whys, and hows of Bluetooth LE. It includes a broad view of the technology, identifies the various building blocks, and explains how they come together. You also find discussions on Bluetooth basics, providing the background information needed to master Bluetooth LE"--Back cover.

Author: Alasdair Allan
Publisher: Maker Media, Inc.
ISBN: 1680451944
Category : Technology & Engineering
Languages : en
Pages : 287

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Book Description
This book is where your adventures with Bluetooth LE begin. You'll start your journey by getting familiar with your hardware options: Arduino, BLE modules, computers (including Raspberry Pi!), and mobile phones. From there, you'll write code and wire circuits to connect off-the-shelf sensors, and even go all the way to writing your own Bluetooth Services. Along the way you'll look at lightbulbs, locks, and Apple's iBeacon technology, as well as get an understanding of Bluetooth security-- both how to beat other people's security, and how to make your hardware secure.

Author: Darshan Karnawat
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
In the field of wireless communication, consumption of power has become a major issue. As more and more manufacturers embed products with scatternet support, Bluetooth Low Energy (BLE) has emerged as a key technology. Although there is a need for constantly optimizing the power in BLE devices, most of the available literature is based on over-simplified power models.This thesis presents a scheme for power optimization through a Finite State Machine (FSM) modeling. In addition, a technique called role-switching between master and slaves devices, is presented. The role-switching technique happens during advertising and scanning events in a BLE connection. The work presented in this thesis deals mainly with power and performance improvements in BLE. The power reduction and performance improvements are achieved through software control, specifically due to the proposed role-switching algorithm and the FSM model.Nordic Semiconductors System on a Chip (SoC) NRF51 is used in this research as a base BLE device, and a set of experiments were performed using the proposed FSM Modeling through Gateway Sink Algorithm and the role-switching. Interaction of BLE devices with a smartphone is implemented by accessing Apple Notification Center Services (ANCS). Results show an average improvement of approximately 34.12 % for the scanning mode and 36.53 % for the connection mode in a piconet by using the role-switching algorithm.

Author: Tony Gaitatzis
Publisher: Tony Gaitatzis
ISBN: 1775128016
Category : Computers
Languages : en
Pages : 624

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Book Description
This book is a practical guide to programming Bluetooth Low Energy for Android phones and Tablets In this book, you will learn the basics of how to program an Android device to communicate with any Central or Peripheral device over Bluetooth Low Energy. Each chapter of the book builds on the previous one, culminating in three projects: - A Beacon and Scanner - An Echo Server and Client - A Remote Controlled Device Through the course of the book you will learn important concepts that relate to: - How Bluetooth Low Energy works - How data is sent and received - Common paradigms for handling data Skill Level This book is excellent for anyone who has basic or advanced knowledge of Java programming on Android.

Author: Vidushi Sharma
Publisher: CRC Press
ISBN: 149878335X
Category : Computers
Languages : en
Pages : 297

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Book Description
The advances in low-power electronic devices integrated with wireless communication capabilities are one of recent areas of research in the field of Wireless Sensor Networks (WSNs). One of the major challenges in WSNs is uniform and least energy dissipation while increasing the lifetime of the network. This is the first book that introduces the energy efficient wireless sensor network techniques and protocols. The text covers the theoretical as well as the practical requirements to conduct and trigger new experiments and project ideas. The advanced techniques will help in industrial problem solving for energy-hungry wireless sensor network applications.

Author: Gordon F. Williams
Publisher: Maker Media, Inc.
ISBN: 1680451855
Category : Computers
Languages : en
Pages : 392

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Book Description
Making Things Smart teaches the fundamentals of the powerful ARM microcontroller by walking beginners and experienced users alike through easily assembled projects comprised of inexpensive, hardware-store parts. Current ARM programming books take a bland, textbook approach focused on complex, beginner-unfriendly languages like C or ARM Assembler. Making Things Smart uses Espruino (JavaScript for Hardware), flattening the learning curve.

Author: Pete Warden
Publisher: O'Reilly Media
ISBN: 1492052019
Category : Computers
Languages : en
Pages : 504

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Book Description
Deep learning networks are getting smaller. Much smaller. The Google Assistant team can detect words with a model just 14 kilobytes in size—small enough to run on a microcontroller. With this practical book you’ll enter the field of TinyML, where deep learning and embedded systems combine to make astounding things possible with tiny devices. Pete Warden and Daniel Situnayake explain how you can train models small enough to fit into any environment. Ideal for software and hardware developers who want to build embedded systems using machine learning, this guide walks you through creating a series of TinyML projects, step-by-step. No machine learning or microcontroller experience is necessary. Build a speech recognizer, a camera that detects people, and a magic wand that responds to gestures Work with Arduino and ultra-low-power microcontrollers Learn the essentials of ML and how to train your own models Train models to understand audio, image, and accelerometer data Explore TensorFlow Lite for Microcontrollers, Google’s toolkit for TinyML Debug applications and provide safeguards for privacy and security Optimize latency, energy usage, and model and binary size