LPWAN Signal Coverage Mapper Kit with Arduino Nano + LoRa
Map LoRa Network Coverage with a Vehicle-Mounted GPS Data Logger – LPWAN Signal Mapper Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Verify real-world LoRa network performance before deploying a single gateway. This kit lets you strap a logger into a vehicle and drive across a campus, industrial zone, or smart-city testbed, collecting timestamped GPS positions and corresponding RSSI values from any 433 MHz LoRa transmitter. The result is a dense CSV dataset ready for heatmap tools—turning raw signal numbers into a visual coverage map.
What You'll Build
A battery-powered, weather-sealed data logging unit that fits inside a waterproof enclosure. While your vehicle moves, the Arduino Nano reads latitude and longitude from the NEO-6M GPS, grabs the received signal strength from the RA-02 LoRa module, stamps everything with precise time from the DS3231 RTC, and writes each record to a microSD card. At the end of the drive, you pull the CSV, import it into QGIS or a Python script, and generate a gradient overlay showing where your LoRa signal is strong and where it drops.
What You'll Learn
- Interfacing GPS, LoRa, and RTC peripherals with an Arduino Nano on a shared SPI bus
- Implementing efficient SD card logging with minimal write latency for mobile applications
- Designing a portable 3.7V LiPo power supply with TP4056 charging and 100nF decoupling
- Processing collected CSV data to produce signal coverage heatmaps using open-source tools
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
B.Tech ECE and EEE students building LPWAN deployment tools for final-year projects, Smart India Hackathon teams needing rapid site-survey hardware, and IoT startup founders validating campus or industrial LoRa coverage. The kit assumes experience with soldering, Arduino IDE, and basic RF concepts—ideal for advanced makers at IITs, NITs, VIT, BITS, and ATL innovation labs focusing on wireless communication.
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 included AI companion walks you through each wiring step and code upload. You can also send photos or questions via WhatsApp and get a reply within hours.
How do I turn the CSV into a heatmap?
A sample Python script (shared through the AI companion) reads your CSV, bins RSSI values by GPS coordinates, and overlays them onto a map using folium or matplotlib. You can also import directly into QGIS.
Can I log stationary signal measurements over time?
Yes. Configure the firmware to pause GPS movement detection; the logger will then record RSSI at fixed intervals from a single location to monitor gateway stability or interference.
Will the enclosure withstand monsoon rain?
The IP65-rated waterproof enclosure protects the electronics during light to moderate rain. For prolonged heavy monsoon exposure, we recommend a secondary drip shield or mounting under a vehicle roof.
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