DevOps & Automation
Node-RED – IoT Projects with ESP32, MQTT and Docker
This course provides a practical, hands-on introduction to building Internet of Things (IoT) applications using flow-based programming.
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Included with Skilldacity Membership
About This Course
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This course provides a practical, hands-on introduction to building Internet of Things (IoT) applications using flow-based programming. This training teaches learners how to connect devices, process sensor data, automate actions, and deploy scalable workflows using Node-RED, ESP32 microcontrollers, MQTT messaging, and Docker containers. Through guided projects and real-world examples, you’ll learn how to orchestrate IoT components, integrate hardware and software, visualize data, and containerize applications for reliable deployment.
The course focuses on making IoT development accessible, modular, and efficient.
What You’ll Learn
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Fundamentals of Node-RED and flow-based programming
Setting up and programming the ESP32 for IoT projects
Using MQTT for lightweight messaging and device communication
Creating dashboards, alerts, automations, and data visualizations
Integrating sensors, actuators, APIs, and external services
Deploying Node-RED applications using Docker containers
Managing IoT workflows, troubleshooting connections, and improving reliability
Best practices for modular, scalable IoT architecture
Skills You’ll Gain
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Career Path
DevOps & Automation
Provider
Skilldacity
Level
Foundational
Certification
Certification Reference
Access
Included with eligible Skilldacity subscription
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