Wine Cellar Climate Monitor Kit with ESP32 + DHT22 v6
ESP32 Wine Cellar Climate Monitor Kit – Monitor Humidity & Temperature in Real‑Time Over Wi‑Fi
Every part needed, pre‑tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Wine collections demand stable temperature and humidity. This kit lets you build a Wi‑Fi monitor that samples a DHT22 and BMP280 every 30 seconds, pushes data to Firebase Realtime Database, and displays live readings on a custom web app — eliminating the guesswork from cellar storage.
What You'll Build
By the end of the project, you'll have a working climate monitor that sits in your wine cellar (or a simulated mini‑environment) and transmits real‑time temperature, humidity, and atmospheric pressure to the cloud. A responsive web dashboard shows the latest readings, letting you check conditions from anywhere. Perfect for the budding collector or an engineering project that blends hardware, coding, and cloud database skills.
What You'll Learn
- Interface the DHT22 digital humidity sensor and BMP280 pressure sensor with an ESP32 microcontroller.
- Connect the ESP32 to Wi‑Fi and authenticate with Google Firebase Realtime Database.
- Schedule sensor readings using non‑blocking timers and push structured data to the cloud at regular intervals.
- Build a simple HTML/JavaScript web app that fetches and displays live sensor data from Firebase.
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| DHT22 | 1 |
| BMP280 | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Capacitors | 5 |
| 400-pt Breadboard | 1 |
| Male-Male Jumper Wires | 20 |
| Micro USB Cable | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for CBSE Class 11–12 students working on electronics or computer science projects, B.Tech ECE/EEE juniors exploring IoT, and ATL Tinkering Lab mentors who want a ready‑to‑assemble data‑logging project. Also fits Smart India Hackathon teams tackling agriculture or environment monitoring themes. Any maker curious about Firebase integration will find the step‑by‑step AI guidance invaluable.
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.
What if I get stuck during the build?
Simply scan the QR code on the box to open a chat session with our AI companion that has step‑by‑step instructions, wiring diagrams, and code debugging tips for this exact kit. If you need human help, WhatsApp support is just a message away.
Do I need prior experience with Firebase or web apps?
No. The AI companion walks you through creating a Firebase project, setting up the database rules, and deploying the web dashboard on a local server or Firebase Hosting. All code is provided and explained.
Can I use this kit to monitor an actual wine cellar long‑term?
Yes, with a USB power bank or a 5V adapter the ESP32 can run continuously. The web app updates every 30 seconds and can be viewed on any browser. For extended outdoor use, simply house the sensor in a ventilated enclosure.
What if a sensor reading is erratic or the data doesn’t appear in Firebase?
The AI companion includes a troubleshooting flow: it helps you check wiring, verify Wi‑Fi credentials, inspect Firebase rules, and monitor serial output. Common issues are resolved in minutes.
Wine Storage — DHT22 and BMP280 data pushed to Firebase Realtime Database every 30 seconds. Web app shows live readings.
What's in this kit
- ESP32 Dev Board
- DHT22
- BMP280
- 4.7kΩ Resistors x5
- 100nF Caps x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items