You're reading from Arduino Data Communications Learn how to configure databases, MQTT, REST APIs, and store data over LoRaWAN, HC-12, and GSM

Product type Paperback

Published in Nov 2023

Publisher Packt

ISBN-13 9781837632619

Length 286 pages

Edition 1st Edition

Tools

Arduino

Concepts

Embedded Systems

Author (1):

Robert Thas John

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Table of Contents (20) Chapters

Preface

1. Part 1:Introduction to Arduino and Sensor Data

2. Chapter 1: Getting Started with Arduino FREE CHAPTER

3. Chapter 2: Leveraging Various Sensors for Data Acquisition

4. Chapter 3: Prototyping with Shields

5. Chapter 4: Storing Data Collected from Sensors

6. Chapter 5: Implementing REST and MQTT Protocols for Communication

7. Part 2:Sending Data

8. Chapter 6: Utilizing Various Communication Technologies

9. Chapter 7: Communicating with LoRaWAN

10. Chapter 8: Working with Ethernet

11. Chapter 9: Leveraging Cellular Communication Technology

12. Chapter 10: Communicating via HC-12

13. Chapter 11: Managing Communication with RS-485

14. Part 3: Miscellaneous Topics

15. Chapter 12: Enhancing Security for Reducing Risk

16. Chapter 13: Scaling for High Availability

17. Chapter 14: Building and Manufacturing Hardware

18. Index

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Working with the MKR IoT Carrier

The MKR IoT Carrier is designed for the MKR board to be attached on top of it. It comes with the following sensors:

Five capacitive touch sensors
A temperature, humidity, and barometric pressure sensor
A six-axis inertial measurement unit
A color detection sensor
A gesture sensor

It also has an OLED display, two onboard relays, two analog Grove connectors, and one I2C Grove connector. You can see the MKR IoT Carrier in this video: https://packt.link/sfncm.

Let’s work with the MKR IoT Carrier to collect sensor data.

Project 2 – Collecting sensor data with the Arduino MKR IoT Carrier

In this project, we will use the MKR WiFi 1010 to connect to a wireless network and then fetch the time from an NTP server when the microcontroller starts up. Afterward, every minute, we will read the temperature, humidity, and pressure and display those on the OLED display. The code for this project is available on GitHub...