ESP8266 Air Quality Logger Kit – Real-Time Cloud Monitoring & Alerts

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

What if your room could tell you the exact moment air quality drops, even when you’re far away? With this kit, you’ll build a Wi‑Fi air quality monitor that pushes MQ‑135 readings to ThingSpeak every 60 seconds and triggers an alert if pollutants spike. Ideal for CBSE science projects, B.Tech IoT assignments, or anyone who wants to track indoor pollution data live on their phone.

What You'll Build

A compact, always‑online sensor node that measures NH₃, NOx, alcohol, smoke, and CO₂ levels, displays them on a 0.96‑inch OLED, and streams the data to a private ThingSpeak channel. You’ll receive email or app notifications whenever the air quality falls below a safe threshold – no coding black magic, just step‑by‑step wiring and sketch upload.

What You'll Learn

• Interfacing MQ-135 gas sensor with ESP8266 via analog input and conditioning the signal
• Configuring Wi‑Fi credentials and securely sending HTTP GET requests to ThingSpeak’s API
• Programming threshold‑based alerts using ThingSpeak React and IFTTT webhooks
• Soldering‑free prototyping: reading analog values, filtering noise, and driving an I²C OLED display

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This intermediate IoT kit is crafted for CBSE Class 11‑12 students tackling sensor‑based investigations, first‑year B.Tech ECE/EEE learners exploring cloud dashboards, and ATL Tinkering Lab mentors running Smart City workshops. It’s also a ready‑to‑go build for Smart India Hackathon teams needing quick air‑quality proof‑of‑concept.

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.