The Building IoT Systems with MQTT Protocol course is designed to provide hands-on experience in developing Internet of Things (IoT) solutions using the lightweight and efficient MQTT communication protocol. Participants will learn how to connect devices, transmit and receive real-time data, and implement IoT architectures for smart applications. The course covers practical projects that simulate real-world IoT scenarios, enabling learners to build scalable, secure, and responsive IoT systems. By the end of the program, students will be equipped with the skills to design, deploy, and manage connected devices in domains such as home automation, industrial IoT, and smart cities.
Module 1: Introduction to IoT Fundamentals What is IoT? Architecture & Ecosystem IoT Applications & Use Casesb IoT Communication Models Introduction to IoT Protocols.
Module 2: Understanding MQTT Protocol What is MQTT? Why MQTT for IoT? MQTT Architecture & Components Publish–Subscribe Model Explained MQTT Use Cases in Real-Time Systems.
Module 3: MQTT Brokers & Clients MQTT Broker Overview Popular Brokers: Mosquitto, HiveMQ, EMQX Client Libraries (Python, Node.js, C, Java) Installing and Configuring Mosquitto Broker.
Module 4: MQTT Message Structure Topics, Payloads, QoS Levels Retained Messages Last Will & Testament (LWT) MQTT Packet Flow.
Module 5: Secure MQTT Communication Encryption with TLS/SSL Username/Password Authentication Access Control Lists (ACL) MQTT Security Best Practices.
Module 6: IoT Hardware & MQTT Integration Connecting Microcontrollers (Arduino, ESP8266, ESP32) Sensor Data Publishing Actuator Control via MQTT Subscriptions Real-Time IoT Monitoring.
Module 7: MQTT with Cloud Platforms AWS IoT Core MQTT Google Cloud IoT MQTT Integration Azure IoT Hub MQTT Support Connecting Devices to Cloud Dashboards.
Module 8: Building IoT Dashboards Node-RED Integration Grafana with MQTT Data InfluxDB for Time-Series Data Web/Mobile Dashboards for MQTT Streams.
Module 9: Advanced MQTT Concepts MQTT-SN (Sensor Network) Persistent Sessions Bridging Multiple MQTT Brokers Scaling MQTT for Enterprise IoT.
Module 10: Project – End-to-End IoT System with MQTT Configure MQTT Broker Connect IoT Devices & Sensors Build Dashboard & Alerts Deploy Full IoT Application Performance Testing & Optimization.
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