Wine Cellar Climate Monitor Kit with ESP32 + DHT22 v2
Build a Multi-Protocol Wine Cellar Climate Monitor with ESP32-C6 & 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.
This kit guides you to construct a wine cellar climate monitoring system that concurrently communicates over WiFi, Bluetooth LE, and Zigbee using the ESP32-C6. It continuously tracks temperature, humidity, and barometric pressure, then routes alerts and logs to your phone, smart home hub, and cloud dashboard — ensuring your wine collection stays in perfect condition. The ESP32-C6 is one of the few microcontrollers that can run all three protocols simultaneously, making it uniquely suited for bridging sensor data across local and remote networks without extra gateways.
What You'll Build
A compact environmental sensor node that uses the ESP32-C6’s triple-radio capability to act as a protocol bridge. You will read DHT22 and BMP280 data, display it on the 0.96-inch OLED, stream it over BLE to a mobile app, send Zigbee messages to a home automation coordinator, and simultaneously publish to a cloud platform via WiFi 6. You’ll have a fully functional device that can be deployed in a wine cellar, cold storage, or anywhere precise climate tracking matters.
What You'll Learn
- Configure ESP32-C6 to operate WiFi, BLE, and 802.15.4 (Zigbee) bands simultaneously in code
- Interface DHT22 (temperature & humidity) and BMP280 (barometric pressure) sensors using one-wire and I²C protocols
- Build a multi-master I²C bus with 4.7kΩ pull-up resistors for reliable sensor communication
- Implement multi-protocol dispatch: send climate readings as Zigbee clusters, BLE GATT notifications, and MQTT messages over WiFi
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-C6 Dev Board | 1 |
| DHT22 | 1 |
| BMP280 | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 10 |
| 100nF Capacitors | 5 |
| 400-pt Breadboard | 1 |
| M-M 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
Ideal for CBSE Class 11–12 students building physics or computer science projects that demonstrate advanced IoT concepts. B.Tech ECE/EEE undergraduates targeting multi‑protocol sensor networks for Smart India Hackathon or capstone projects will find the ESP32-C6 integration invaluable. ATL Tinkering Lab mentors seeking a mesh‑networking and cloud‑bridging challenge that connects directly to CBSE’s AI and IoT curriculum will appreciate the ready‑to‑assemble kit.
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?
The AI companion offers real‑time chat, wiring diagrams, and code snippets; if you need human help, WhatsApp support is included. Most issues are resolved within an hour.
Can I use this kit for monitoring a greenhouse or server room instead of a wine cellar?
Absolutely. The sensor suite and multi‑protocol dispatch work for any environment where temperature, humidity, and pressure matter. The AI companion provides calibration tips for different locations.
Do I need an external Zigbee coordinator to test the Zigbee communication?
Yes, for full Zigbee network membership you need a Zigbee coordinator (like a CC2531 or Home Assistant Yellow). However, the AI companion includes a simulation mode that lets you verify Zigbee packet formation without hardware.
What if my wine cellar doesn’t have WiFi — can I still use the kit?
Yes, the ESP32-C6 can operate fully offline using just BLE and Zigbee. The OLED display remains functional, and BLE lets you view data on a phone within range without any internet connection.
Wine Storage — ESP32-C6 simultaneously runs WiFi, BLE, and 802.15.4 Zigbee. Routes data between all three protocols.
What's in this kit
- ESP32-C6 Dev Board
- DHT22
- BMP280
- 0.96in OLED
- 4.7kΩ Resistors x10
- 100nF Caps x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
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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