Wildfire Risk Index Calculator
ESP32 Wildfire Risk Index Calculator Kit – Predict Fire Danger with Canadian FWI & SMS Alerts
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Build a rugged, solar-ready field station that continuously measures temperature, humidity, wind speed, and soil moisture, then crunches the numbers through the Canadian Forest Fire Weather Index (FWI) model. The OLED displays real-time risk levels, and when conditions cross the extreme threshold, the onboard GSM module pushes an SMS alert. Ideal for forest rangers, environmental researchers, and citizen science initiatives in fire-prone regions of India.
What You'll Build
A self-contained wildfire risk calculator that processes multi-sensor data using the Canadian FWI system, logs records to microSD with precise timestamps from the real-time clock, and triggers SMS alerts to a predefined mobile number when the calculated fire danger index reaches extreme. All components fit inside a waterproof enclosure for outdoor deployment.
What You'll Learn
- Calibrating DHT22 temperature/humidity sensors and soil moisture probes
- Implementing the Canadian Forest Fire Weather Index (FWI) algorithm on ESP32
- Interfacing a Hall effect sensor to measure wind speed using the anemometer principle
- Configuring SIM800L GSM module for sending SMS alerts when risk reaches extreme
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| DHT22 | 2 |
| Soil Moisture Sensor | 2 |
| A3144 Hall Sensor | 1 |
| SIM800L GSM | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| 0.96in OLED | 1 |
| LM2596 Buck Converter | 1 |
| 18650 Cell | 2 |
| 18650 Holder | 1 |
| 100nF Caps | 10 |
| 4.7kΩ Resistors | 10 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 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 environmental science researchers, forestry departments implementing early warning systems, B.Tech ECE/EEE final-year students working on IoT and disaster management projects, and participants in Smart India Hackathon or similar challenges focusing on climate resilience and wildfire prevention. It is also ideal for ATL Tinkering Labs and university labs (IIT/NIT/VIT/BITS) designing autonomous field monitoring stations.
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 build companion provides step-by-step code and wiring guidance. If you still need help, our WhatsApp support is answered within hours by engineers who know this specific project.
Does this kit include the Canadian FWI algorithm code?
Yes, the AI companion delivers a fully commented Arduino sketch implementing the FWI model for ESP32. You can adjust regional calibration constants directly in the code.
Can I deploy this outdoors for long-term monitoring?
The waterproof enclosure, 18650 lithium cells with buck converter, and ESP32 deep sleep modes enable extended field use. Adding a solar panel (not included) allows indefinite operation in sunny locations.
How is wind speed measured using the Hall sensor?
The A3144 Hall effect sensor works with a simple DIY anemometer assembly (instructions provided). It detects magnet rotations, and the code converts pulse frequency to wind speed using standard calibration.
Temperature, humidity, wind speed and soil moisture feed into Canadian FWI model. Display and SMS alert when risk is extreme.
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