ESP32 Snow Depth Logger Kit - Hourly Snowfall Monitoring with Temperature Correction
ESP32 Snow Depth Logger Kit - Track Snowfall with Hourly Precision
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 lets you build a completely autonomous snow depth monitoring station that logs snow accumulation every hour - no human intervention, no internet connection needed. Deploy it on a flat surface, let the ultrasonic sensor measure the gap between itself and the snow surface, and get temperature-corrected readings stored locally. It's a ready-to-build solution for weather researchers, mountain resorts, or serious hobbyists tracking seasonal snowpack.
What You'll Build
A solar-powered ESP32 weather station housed in a waterproof enclosure. The HC-SR04 ultrasonic sensor faces downward above the snow; a DS18B20 measures air temperature, feeding a speed-of-sound correction algorithm in the ESP32 firmware. A DS3231 real-time clock stamps every reading, and the data writes to a microSD card. The OLED displays live depth and system status. Once assembled, you can deploy it in remote locations and collect accurate snow depth records for weeks or months.
What You'll Learn
- Interface an HC-SR04 ultrasonic sensor and implement temperature-based speed-of-sound correction
- Integrate a DS3231 RTC for precise timestamping and a DS18B20 for reliable sub-zero temperature readings
- Design a solar-powered system with 18650 batteries, TP4056 charging, and an LM2596 buck converter for stable 3.3V supply
- Package electronics in a waterproof enclosure for long-term outdoor environmental monitoring
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| HC-SR04 | 1 |
| DS18B20 Waterproof | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| LM2596 Buck Converter | 1 |
| 0.96in OLED | 1 |
| 18650 Cell | 2 |
| TP4056 Module | 1 |
| 100nF Caps | 10 |
| 4.7k? Resistors | 5 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 1 |
| Solar Panel 6V 1W | 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
Engineers and advanced makers building long-term environmental monitoring systems. Perfect for B.Tech ECE/EEE final-year projects, researchers studying snow hydrology or glaciology, and weather enthusiasts who need reliable remote data loggers. Aligns well with Smart India Hackathon themes on climate resilience and automated field instrumentation.
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?
Scan the QR code to open the AI companion, which walks you through every connection and code block. For deeper issues, message us on WhatsApp - we reply within hours.
How accurate is the snow depth measurement?
The HC-SR04 gives �3mm repeatability. With DS18B20 temperature correction, the error on a 30 cm gap is typically below 1%. You can calibrate further using a known reference.
Can the system operate in sub-zero temperatures?
The DS18B20 is rated down to -55�C. 18650 cells lose capacity in extreme cold; insulate the battery compartment and place the enclosure under a snow-safe thermal cover for continuous operation.
How do I retrieve the logged data?
Remove the microSD card and copy the CSV file to a computer. You can also add a WiFi data offload feature if you extend the firmware - the ESP32 supports it natively.
Parking - HC-SR04 ultrasonic above snow surface logs snow depth every hour. Temperature corrects speed of sound.
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