Build a Wine Cellar Climate Monitor with ESP32 & DHT22 Kit

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

Whether you’re aging a fine Cabernet or simply curious about environmental monitoring, this kit turns an ESP32 into a wireless sentinel for your wine cellar. Every 60 seconds, it reads temperature, humidity, and ambient light, then posts the data to ThingSpeak’s free cloud platform. A live chart on your phone shows trends so you can ensure ideal storage conditions—no programming experience needed.

What You'll Build

You’ll assemble a compact circuit on a breadboard, connect the DHT22 and light-dependent resistors (LDRs) to the ESP32, and flash a pre-written Arduino sketch. Within a couple of hours, you’ll have a fully functional climate monitor that continuously uploads data. Open your phone’s browser, log into ThingSpeak, and watch temperature, humidity, and light intensity update as numbers and graphs. It’s like having a personal sommelier that never sleeps.

What You'll Learn

• How to wire and read a DHT22 digital temperature-humidity sensor over a single data pin
• Configuring the ESP32’s built-in Wi-Fi to connect to a home network and send HTTP requests
• Logging analog sensor data from LDRs to measure ambient light levels
• Setting up a ThingSpeak channel and creating public/private visualizations for remote monitoring

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for young makers (5-15) and absolute beginners who want a rewarding first IoT project. It aligns perfectly with CBSE Class 11-12 computer science practicals, ATL Tinkering Lab challenges, and Smart India Hackathon junior tracks. B.Tech ECE/EEE students will also appreciate the real-world data logging application. If you’ve ever wanted to see a live dashboard of your wine cellar conditions on your phone, this is your gateway to cloud-connected electronics.

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.