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Build a real-time IoT air quality monitoring system with Node-RED, ESP32, and Blynk Cloud.
Instructor: HuebitsLanguage: English
This beginner-friendly IoT course guides you through building a real-time air quality monitoring system using Node-RED, ESP32, and Blynk Cloud. You will learn to collect and visualize air pollution data from various gas sensors like the MQ2, MQ7, and MQ135, which can detect gases such as methane, carbon dioxide, ammonia, and more. The course will also cover setting up a Node-RED dashboard with REST API integration for seamless data interaction.
You’ll gain experience in configuring alerts for threshold violations, using tools like email notifications, buzzer alerts, and data trend analysis. This project is ideal for applications such as smart homes and industrial safety, helping you track environmental health and take corrective actions based on real-time air quality data.
Through this hands-on project, you'll also learn the fundamentals of sensor data analysis, cloud-based monitoring, and the creation of a user-friendly dashboard to display and monitor data, ensuring a smart and safe environment.
Learn live with top educators, chat with teachers and other attendees, and get your doubts cleared.
Our curriculum is designed by experts to make sure you get the best learning experience.
Interact and network with like-minded folks from various backgrounds in exclusive chat groups.
Stuck on something? Discuss it with your peers and the instructors in the inbuilt chat groups.
With the quizzes and live tests practice what you learned, and track your class performance.
Flaunt your skills with course certificates. You can showcase the certificates on LinkedIn with a click.
Launch your Graphy
