Book Image

Internet of Things with Raspberry Pi 3

By : Maneesh Rao
Book Image

Internet of Things with Raspberry Pi 3

By: Maneesh Rao

Overview of this book

This book is designed to introduce you to IoT and Raspberry Pi 3. It will help you create interesting projects, such as setting up a weather station and measuring temperature and humidity using sensors; it will also show you how to send sensor data to cloud for visualization in real-time. Then we shift our focus to leveraging IoT for accomplishing complex tasks, such as facial recognition using the Raspberry Pi camera module, AWS Rekognition, and the AWS S3 service. Furthermore, you will master security aspects by building a security surveillance system to protect your premises from intruders using Raspberry Pi, a camera, motion sensors, and AWS Cloud. We'll also create a real-world project by building a Wi-Fi – controlled robot car with Raspberry Pi using a motor driver circuit, DC motor, and a web application. This book is a must-have as it provides a practical overview of IoT’s existing architectures, communication protocols, and security threats at the software and hardware levels—security being the most important aspect of IoT.
Table of Contents (11 chapters)

Google sheets

Google sheets is a cloud-based spreadsheet solution that is free to use; you just need a Google account for this. Google sheets provides APIs that let you read, write, and update your spreadsheets programmatically.

Let's dive into Google sheets and create one for our own use:

  1. Log in to your Google account, or create one if you don't have an account already
  2. Open the Google sheet by clicking on the icon that says sheets
  3. This will redirect you to the Google sheets home page. Click on the plus icon to create a new/blank spreadsheet for our project
  4. Once open, edit the name of the spreadsheet and change it to Weather Station
  5. Since it autosaves, we don't need to worry about saving the spreadsheet after edits.

Now that we have created our spreadsheet, before we write the code and demonstrate the process of updating the spreadsheet using an API, we need to...