SIM800 MQTT

Visit our blog/website for more information

Full Stack Web DevelopmentC++GPL-3.0

Abstract

SIM800 MQTT is an open-source Full Stack Web Development project. Visit our blog/website for more information. It is built using C++, MQTT. Key capabilities include: You can specify your KeepAlive duration while initializing; Ping requests are sent and received automatically; QoS 0,1,2. The complete source code is publicly available on GitHub under the GNU General Public License v3.0, making it a useful reference for students building a Full Stack Web Development mini project or final-year project.

1. Introduction

Visit our blog/website for more information

2. Objective

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This project demonstrates how C++, MQTT can be applied to a real-world Full Stack Web Development problem.

3. Key Features / Modules

  • You can specify your KeepAlive duration while initializing.
  • Ping requests are sent and received automatically.
  • QoS 0,1,2

4. Technology Stack

C++MQTT

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

  • Arduino IDE / PlatformIO or a C++ compiler (g++)
  • Target board (e.g. Arduino, ESP32) where applicable
  • Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/elementzonline/SIM800_MQTT.git
cd SIM800_MQTT

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

  • Add role-based access control
  • Deploy on a VPS or cPanel hosting with a custom domain
  • Add automated tests and a CI pipeline

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

  1. Explain the frontend, backend and database layers of this application.
  2. How is user authentication and authorisation implemented?
  3. Describe the main database tables / collections and their relationships.
  4. Which REST APIs or routes are exposed and what do they return?
  5. How would you deploy this application to production?

9. Source Code & License

This project is developed by elementzonline and published on GitHub under the GNU General Public License v3.0. Please follow the license terms and credit the original author when you use or modify this code.

View Source on GitHubDownload ZIP

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