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Intel Galileo Blueprints

By : Marco Schwartz

5 (1)

Intel Galileo Blueprints

5 (1)

By: Marco Schwartz

Overview of this book

If you are an experienced developer using classic Arduino boards and would like to extend your knowledge to the Intel Galileo board and polish your project building skills, this book is for you.

Preface

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Free Chapter

1. Setting Up the Galileo Board and the Development Environment

1. Setting Up the Galileo Board and the Development Environment

What is Arduino?

2. Creating a Weather Measurement and Data Logging Station

2. Creating a Weather Measurement and Data Logging Station

Hardware and software requirements

Configuring the hardware

Testing the sensors

Logging data onto the SD card

Summary

3. Controlling Outputs Using the Galileo Board

3. Controlling Outputs Using the Galileo Board

Hardware and software requirements

Assembling the relay controller

Using the relay controller

Assembling the servomotor controller

Using the servomotor controller

Summary

4. Monitoring Data Remotely

4. Monitoring Data Remotely

Hardware and software requirements

Installing the Linux image

Configuring the hardware

Accessing measurements remotely

Summary

5. Interacting with Web APIs

5. Interacting with Web APIs

Using Express to structure our application

Getting the current weather forecast

Posting data on Twitter

Summary

6. Internet of Things with Intel Galileo

6. Internet of Things with Intel Galileo

Logging your data in the cloud

Monitoring your data in the cloud

Storing and plotting your data in the cloud

Summary

7. Controlling Your Galileo Projects from Anywhere

7. Controlling Your Galileo Projects from Anywhere

Hardware and software requirements

Hardware configuration

Building an interface to control the relay

Accessing the interface from anywhere

Removing the need for a third party

Summary

8. Displaying the Number of Unread Gmail E-mails on an LCD Screen

8. Displaying the Number of Unread Gmail E-mails on an LCD Screen

Hardware and software requirements

Hardware configuration

Testing the LCD screen

Printing the unread e-mails on the LCD screen

Summary

9. Automated Remote Gardening with Intel Galileo

9. Automated Remote Gardening with Intel Galileo

Hardware and software requirements

Hardware configuration

Testing all the sensors

Automating your garden

Connecting the project to the cloud

Summary

10. Building a Complete Home Automation System

10. Building a Complete Home Automation System

Hardware and software requirements

Hardware configuration

Testing the Wi-Fi connection

Building the home automation interface

Summary

11. Building a Mobile Robot Controlled by the Intel Galileo Board

11. Building a Mobile Robot Controlled by the Intel Galileo Board

Hardware and software requirements

Hardware configuration

Testing the robot

Autonomous navigation

Summary

12. Controlling the Galileo Board from the Web in Real Time Using MQTT

12. Controlling the Galileo Board from the Web in Real Time Using MQTT

Hardware and software requirements

Hardware configuration

The MQTT protocol

Creating a PubNub account

Writing the code for the project

Monitoring your board remotely

Controlling the relay remotely

Summary

Index

Index

Customer Reviews

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Testing the sensors

After setting up the hardware, we can now test whether the sensors are working properly. To do so, we need to write a code to test both the digital temperature and humidity (DHT) sensor and the photocell.

Here is the complete code that I used in this project:

// Libraries
#include "DHT_Galileo.h"

// DHT sensor type
#define DHTTYPE DHT11 // DHT 11 

// DHT sensor pins
#define DHTIN 5
#define DHTOUT 6

// DHT instance
DHT_Galileodht(DHTIN,DHTOUT, DHTTYPE);

void setup()
{
  // Initialize the Serial port
Serial.begin(115200);

  // Init DHT
dht.begin();
}

void loop()
{
  // Measure from DHT
float temperature = dht.readTemperature();
float humidity = dht.readHumidity();

  // Measure light level
floatsensor_reading = analogRead(A0);
float light = sensor_reading/1024*100;

  // Display temperature
Serial.print("Temperature: ");
Serial.print((int)temperature);
Serial.println(" C");
   // Display humidity
Serial.print("Humidity: ");
Serial...

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Tech Concepts

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Programming languages

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