Node-RED สร้าง IoT Application ( Cloud / Gateway / Sensor )

Explore the world of Node-RED for IoT applications with this comprehensive course! This detailed curriculum covers everything you need to build powerful Internet of Things solutions.

Here's a breakdown of what you'll learn:

• Course Overview: Understand the core concepts and benefits of using Node-RED in IoT development.
• Cloud Server Setup & Node-RED Installation: Learn how to set up a cloud server and install Node-RED for seamless IoT integration.
• Node-RED Security: Implement robust security measures with Node-RED authentication to protect your IoT flows.
• Node-RED Tools & Debugging: Master essential Node-RED tools like Inject and Debug for efficient flow development.
• Node-RED Functions: Extend Node-RED functionality with custom functions to tailor your IoT applications.
• Dashboard Creation: Design intuitive dashboards using the Node-RED Dashboard UI to visualize your IoT data.
• Real-time Alerts with Line Notify: Implement real-time notifications using Line Notify within your Node-RED flows.
• Sub-flows for Efficiency: Optimize your Node-RED flows by creating sub-flows to reduce redundancy and improve maintainability.
• MQTT Broker Integration: Set up and utilize an MQTT Broker on your Node-RED instance for efficient IoT communication.
• InfluxDB & Grafana for Data Visualization: Learn to install and use InfluxDB and Grafana on your cloud server to store and visualize IoT data.
• InfluxDB & Grafana Usage: Gain practical experience in querying and visualizing IoT data using InfluxDB and Grafana.
• Modbus RS485 Integration: Connect to industrial devices using Node-RED and Modbus RS485 (Modbus-RTU) protocol.
• Local Gateway Development: Understand the principles of building a local gateway with Node-RED for enhanced IoT connectivity.
• Sensor Node Creation with ESP32/Arduino: Develop custom sensor nodes using ESP32 and Arduino and integrate them with Node-RED.
• Auto-Start Node-RED: Configure Node-RED to automatically start after a system reboot for continuous IoT operation.

This course provides a practical, hands-on approach to Node-RED and IoT, empowering you to build innovative and efficient Internet of Things solutions.