Arduino Weather Logger Kit for Hiking Trails - Log & Plot Data
Mobile Weather Logger Backpack - Arduino Weather & GPS Logger for Hiking Trails
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform your weekend treks into scientific expeditions. With this Arduino-powered backpack module, you'll capture real-time temperature, humidity, barometric pressure, and GPS coordinates along any hiking trail, storing everything neatly on a microSD card. Post-hike, plot the elevation profile from collected data to relive the climb and analyse the trail's microclimate.
What You'll Build
A portable, battery-powered weather station that logs environmental data and location every few seconds. Mounted inside your backpack, it records precise altitude from barometric pressure, ambient conditions from DHT22, and tracks your route via GPS - all displayed on a crisp OLED screen. The resulting CSV file feeds directly into any spreadsheet for elevation charts and route analysis, giving you a digital twin of your trek.
What You'll Learn
- Interface BMP280 barometric pressure sensor and DHT22 humidity sensor with Arduino.
- Read GPS NMEA sentences from NEO-6M module and parse latitude, longitude, altitude.
- Log timestamped data to microSD card using DS3231 RTC for accurate time.
- Plot elevation vs. distance profiles from CSV data using a simple Python script or spreadsheet.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| BMP280 | x1 |
| DHT22 | x1 |
| NEO-6M GPS | x1 |
| DS3231 RTC | x1 |
| MicroSD Module | x1 |
| 0.96in OLED | x1 |
| 4.7k? Resistors | x5 |
| 100nF Capacitors | x5 |
| 400-pt Breadboard | x1 |
| Male-Male Jumper Wires | x20 |
| 9V Battery Snap | x1 |
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 kit is perfect for CBSE Class 11-12 students exploring sensor-based data logging for physics projects, B.Tech ECE/EEE undergraduates working on IoT-based weather monitoring, and outdoor enthusiasts in Smart India Hackathon teams building environmental tracking solutions. If you love hiking and want to capture the trail's story through data, this kit is built for you. Ideal for ATL Tinkering Labs and IIT/NIT/VIT/BITS project submissions that require real-world sensor fusion.
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 on the box to access the AI companion, which understands this exact kit. You can also message us on WhatsApp for human support within business hours.
How accurate is the GPS for hiking trails?
The NEO-6M module provides 2.5m CEP accuracy in open sky, sufficient for trail mapping. In dense canopy, accuracy may reduce, but the pressure-based altitude from BMP280 fills gaps for a continuous elevation trace.
What data format does the logger produce?
It creates a CSV file with columns: Date, Time, Latitude, Longitude, Altitude (from pressure), Temperature, Humidity. You can plot elevation vs. distance using any spreadsheet or Python script.
How long does the 9V battery last on a hike?
A standard 9V alkaline battery powers the logger for approximately 4-5 hours of continuous logging. For longer treks, consider carrying a spare or using a USB power bank via the Arduino's USB port.
BMP280 + DHT22 + GPS log weather along a hiking trail to SD. Post-hike elevation profile plotted from data.
What's in this kit
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