Build a 5-Node Wireless Sensor Network with ESP32, MQTT & Node-RED Dashboard

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Imagine monitoring temperature, humidity, and pressure from five different rooms in your home on a single live dashboard — all without a single cloud service. This kit makes that a reality with five ESP32 nodes, MQTT communication, and a Node-RED interface. It’s the ideal way to understand distributed sensor networks and local data pipelines without piecing together parts from multiple sellers.

What You'll Build

You’ll assemble and program five wireless sensor nodes that publish environmental data to a local Mosquitto broker. A Node-RED dashboard displays real-time charts and gauges, accessible on any device on your network. The result is a fully functioning, expandable home monitoring system you can demonstrate in school projects, hackathons, or personal portfolios.

What You'll Learn

• Configure ESP32 boards for WiFi and MQTT communication with QoS levels
• Interface DHT22 and BMP280 sensors using Arduino libraries and I2C/1-Wire protocols
• Set up and secure a Mosquitto MQTT broker on a local machine
• Create interactive dashboards in Node-RED with live data feeds and real-time charting

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for CBSE Class 11–12 students taking IoT as a skill subject, B.Tech ECE/EEE undergraduates building communication lab projects, and participants in Smart India Hackathon or ATL Tinkering Lab mentors who need a reliable, reproducible multi-node sensor setup. No prior MQTT experience is required — the build path introduces each concept as you go.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.