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Hands-On Internet of Things with Blynk

You're reading from Hands-On Internet of Things with Blynk Build on the power of Blynk to configure smart devices and build exciting IoT projects

Product type Paperback

Published in May 2018

Publisher Packt

ISBN-13 9781788995061

Length 271 pages

Edition 1st Edition

Languages

C++

Tools

Blynk

Concepts

IoT Development

Author (1):

Pradeeka Seneviratne

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Table of Contents (10) Chapters

Preface

1. Setting Up a Development Environment FREE CHAPTER

2. Building Your First Blynk Application

3. Using Controller Widgets

4. Using Display Widgets

5. Using Notification Widgets

6. Connecting with Sensors on Your Mobile Device

7. Setting Up a Personal Blynk Server

8. Controlling a Robot with Blynk

9. Other Books You May Enjoy

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Building Your First Blynk Application

Now you know how to connect your Raspberry Pi to the Blynk cloud with a simple C++ application running on itself. You also know how to create a project with Blynk app builder running on your smartphone or tablet to connect with your Raspberry Pi through the Blynk cloud.

In this chapter, we will cover the following:

Attaching an LED to the Raspberry Pi
Building an application with Blynk app builder
Using GPIO_BCM pins with the Button widget
Using virtual pins with the Button widget
Writing C++ code with nano editor
Editing the build.sh file
Controlling the LED on the Pi by running the Blynk application (the C++ project and the Blynk app)

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Authors (1)

Seneviratne

Seneviratne

Pradeeka Seneviratne is a software engineer with over 10 years' experience in computer programming and systems design. He is an expert in the development of Arduino- and Raspberry Pi-based embedded systems. Pradeeka is currently a full-time embedded software engineer who works with embedded systems and highly scalable technologies. Previously, he worked as a software engineer for several IT infrastructure and technology servicing companies. He collaborated with the Outernet project as a volunteer hardware and software tester for Lighthouse- and Raspberry Pi-based DIY Outernet receivers based on Ku band satellite frequencies. He is also the author of five books: Internet of Things with Arduino Blueprints [Packt Publishing] IoT: Building Arduino-Based Projects [Packt Publishing] Building Arduino PLCs [Apress] Raspberry Pi 3 Projects for Java Programmers [Packt Publishing] Beginning BBC micro:bit [Apress]

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