GPS LoRa Heatmap Logger with Arduino Nano Kit
Map Signal Strength as You Drive
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine driving through your campus or neighborhood while a device silently logs GPS coordinates and the received signal strength of a LoRa transmitter. Back at your desk, you plug in an SD card and generate a heatmap that visualizes exactly where signal fades and where it thrives. This kit makes that possible-a field-ready measurement tool built around the Arduino Nano, LoRa RA-02, and a NEO-6M GPS module, all housed in a waterproof enclosure.
What You'll Build
You'll assemble a portable, battery-powered GPS tracker that timestamps every location and records the RSSI (Received Signal Strength Indicator) of a nearby LoRa node. The data is saved to a microSD card as a CSV file, ready for heatmap generation in Python, MATLAB, or any mapping tool. It's a self-contained system you can strap into a vehicle or carry on foot-ideal for RF site surveys, academic research, or hobbyist network planning.
What You'll Learn
- Interfacing GPS, LoRa, and RTC modules on a single Arduino Nano with reliable I2C and SPI communication
- Logging time-stamped sensor data to a microSD card in CSV format for offline analysis
- Soldering and assembling a field-ready circuit on a prototype board
- Designing a battery-powered embedded system with charging and power management using TP4056
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| RA-02 LoRa | 1 |
| NEO-6M GPS | 1 |
| MicroSD Module | 1 |
| 433MHz Antenna | 1 |
| DS3231 RTC | 1 |
| 3.7V LiPo 2000mAh | 1 |
| TP4056 Module | 1 |
| 100nF Caps | 5 |
| 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 is designed for B.Tech ECE and EEE students undertaking final-year projects, Smart India Hackathon participants building IoT sensing prototypes, and engineering hobbyists from IITs, NITs, VIT, or BITS Pilani who need a reliable RF data logger. If you're comfortable with soldering, Arduino IDE, and basic serial debugging, you'll be able to turn this kit into a working survey tool in one intensive afternoon.
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 chat with the AI build companion trained specifically on this GPS LoRa tracker; it can walk you through wiring, code upload, and CSV format issues. If you prefer a human, WhatsApp support is included.
Do I need a laptop running in the vehicle during data collection?
No. The kit logs directly to the microSD card. Just power it with the LiPo battery, mount the waterproof enclosure, and drive. Retrieve the SD card later for heatmap generation.
How do I generate the heatmap from the CSV?
The CSV file contains latitude, longitude, timestamp, and RSSI. You can use Python libraries like Folium or Matplotlib, or import into Google Earth Pro-the AI companion provides example scripts for quick visualization.
Is the enclosure really waterproof enough for monsoon drives?
The included IP65-rated enclosure protects against heavy rain and splashes when properly sealed with the cable gland. The kit provides gland fittings; just ensure the SD card slot access is closed before heading out.
Vehicle - GPS-tagged LoRa RSSI measurements logged as a vehicle drives around an area. Heatmap generated from CSV.
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