Udemy – Industrial IoT Development with ESP32: MQTT, Node-red,APP 2025-11

Updated August 10, 2026 5.3 GB

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Industrial IoT Development with ESP32: MQTT, Node-red,APP is a course on building complete industrial IoT systems using the ESP32 microcontroller published by Udemy Online Academy. This course guides you through building complete industrial IoT systems using the ESP32 microcontroller, covering everything from device programming to real-time data monitoring and automation. You will learn how to connect sensors and actuators to the ESP32, communicate effectively using MQTT, design visual dashboards and workflows with Node-RED, and build a mobile application to remotely control and monitor IoT devices.

This course teaches you how to build professional and comprehensive IoT solutions, from basic ESP32 coding to deploying local (Node-RED) and cloud (DigitalOcean VPS) servers, enabling data exchange via GSM/Wi-Fi, and management via Nextion touch panels and Android applications. The course emphasizes real-world industrial scenarios, helping you understand how IoT solutions are deployed in factories, smart environments, and automation systems, and giving you the hardware and software skills needed to build professional-level IoT applications.

What you will learn in Industrial IoT Development with ESP32: MQTT, Node-red,APP:

ESP32 and Hardware: Setting up the ESP32, Wi-Fi management and I2C management, analog (ADS1115) and digital (PCF8574) I/O.
Communication Protocols: Master the basics and advanced applications of MQTT (publish/subscribe/call response).
Interface Development: Use the low-code visual programming tool Node-RED to manage complex data streams and create professional dashboards (user interfaces).
Mobile and Touch Interfaces: Integrate Nextion touch panels with ESP32 and develop Android applications using MIT App Inventor.
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