Wine Cellar Climate Monitor Smart Kit with ESP32 + DHT22
ESP32 Wine Cellar Climate Monitor Kit — Cloud-Connected Data Logging with AWS IoT
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 transforms any standard wine rack into a smart cellar. Build a battery of sensors that monitor temperature, humidity, and pressure in real time, then stream that data to AWS cloud storage for historical trending and alerts. Design a custom dashboard to ensure your collection ages in perfect conditions.
What You'll Build
You'll solder the ESP32 board with DHT22 and BMP280 sensors, integrate a 0.96-inch OLED display for local readouts, and program the microcontroller to send HTTPS POST requests to AWS API Gateway. A Lambda function processes the payload and logs each reading into DynamoDB, creating a time-series record you can query from anywhere.
What You'll Learn
- Integrate temperature, humidity, and pressure sensors over I2C and one-wire protocols
- Program ESP32 with Arduino IDE to connect to Wi-Fi and make secure HTTPS requests
- Deploy a serverless AWS backend using API Gateway, Lambda, and DynamoDB
- Design a local OLED interface and debug cloud connectivity issues
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| DHT22 | 1 |
| BMP280 | 1 |
| LM2596 Buck Converter | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Caps | 10 |
| PCB Prototype Board | 2 |
| Micro USB Cable | 1 |
| Enclosure Box | 1 |
| Soldering Iron | 1 |
| Solder Wire | 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
This advanced kit suits B.Tech ECE and CSE students working on IoT major projects or Smart India Hackathon prototypes. Hobbyists running home automation or wine cellar monitoring will appreciate the AWS cloud logging. It's a ready-made module for ATL Tinkering Labs upgrading to cloud-connected sensors, and a compelling demo for NIT/VIT/BITS project exhibitions.
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 provides step-by-step debugging for common connection issues, and you can message us on WhatsApp for personal guidance.
Do I need an AWS account to run the cloud logging?
Yes, you'll need an AWS account. The build guide includes a setup script for API Gateway, Lambda, and DynamoDB using the free tier.
Can I use this kit for a different type of climate monitoring?
Absolutely. The sensor stack and cloud pipeline adapt easily to greenhouse, server room, or incubator environments by adjusting thresholds and dashboard.
Is soldering experience required?
Yes, this kit includes a soldering iron and requires through-hole soldering on the prototype boards. Basic soldering skill is expected at the advanced level.
Wine Storage — ESP32 sends HTTPS POST to API Gateway which triggers Lambda function to log data to DynamoDB.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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