Asset Location Tracker Pro Kit with Arduino Nano + LED
Asset Location Tracker Pro Kit with Arduino Nano – Build a GPS-Tagged Soil Quality Logger
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
For students, researchers, and agri-tech enthusiasts mapping soil health across Indian farmlands, this kit delivers a complete, portable instrument. You’ll solder and assemble a waterproof field logger that measures pH, TDS, and electrical conductivity, then records every reading with GPS coordinates and a precise timestamp onto a microSD card. It’s the tool that turns a day in the field into a geotagged soil survey dataset—no laptop, no internet, no guesswork.
What You'll Build
You’ll produce a self-contained unit in a waterproof enclosure: a bright OLED screen displays real-time sensor values, while a GPS module and RTC ensure each data point is stamped with location and time. A 2000 mAh LiPo battery with charging circuit powers hours of autonomous logging, and the microSD module stores all readings as a ready‑to‑analyse CSV file.
What You'll Learn
- Interfacing pH, TDS/EC, GPS, RTC, and OLED peripherals with an Arduino Nano on a single I2C/SPI bus
- Parsing NMEA sentences from the NEO‑6M GPS module to extract latitude, longitude, and fix quality
- Designing battery-powered, portable instrumentation with a TP4056 LiPo charger and deep-sleep power management
- Implementing robust SD card data logging with timestamping from the DS3231 real-time clock
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| TDS EC Meter | 1 |
| Analog pH Module | 1 |
| NEO-6M GPS | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 5 |
| 10kΩ Resistors | 5 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 1 |
| 3.7V LiPo 2000mAh | 1 |
| TP4056 Module | 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
CBSE Class 11–12 students tackling environment or agriculture investigatory projects, B.Tech ECE/EEE teams building prototypes for Smart India Hackathon, ATL tinkering lab mentors, and university researchers from IITs, NITs, VIT, or BITS Pilani who want a ready-to-assemble field data logger. If you need to collect spatially referenced soil chemistry data for a farm, a lake survey, or a science fair, this is your launchpad.
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 inside the box to start a conversation with your AI companion, or message us on WhatsApp for direct help. The companion knows every solder joint and library call in this project.
Can I really use this outdoors and in wet soil conditions?
Yes, the waterproof enclosure protects all electronics during field use. The pH and TDS/EC probes are designed for immersion and damp soil, making the device suitable for agricultural surveys even in light rain.
Does the kit include the pH electrode and EC probe?
The TDS EC Meter includes its probe. The Analog pH Module requires a standard BNC pH electrode, which is sold separately; we stock compatible laboratory-grade probes that plug directly into the module.
How do I view and map the collected data?
Data is saved as a CSV file on the microSD card with columns for latitude, longitude, timestamp, pH, TDS, and EC. You can open it in Excel, Google Sheets, or QGIS and plot points on a satellite map in minutes.
Asset — TDS EC and pH probes in waterproof enclosure with OLED. Log GPS-tagged readings to SD for field soil surveys.
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.
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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