LPWAN Network Planner

Plan Your IoT
Network Coverage Online

Name: LPWAN Network Planner
Author: ROSSMA

Free online tool for designing LoRaWAN and NB-IoT network coverage. 5 radio propagation models, terrain analysis, and ROSSMA equipment library.

LoRaWAN NB-IoT Mesh Free, no registration

Free, no registration

5 propagation models

Export to JSON / PNG

Open Planner

Technologies: LoRaWAN, NB-IoT, Mesh

Radio propagation models

12+

Frequency bands supported

0 $

Completely free tool

Planner Capabilities

Everything you need to design an LPWAN network — from coverage calculation to project export

Coverage Calculation

Base station coverage visualization on an interactive map. Support for LoRaWAN (EU868, RU864, CIS868, IN865, AS923), NB-IoT (Bands 3, 8, 20, 28), and Mesh networks.

Propagation Models

5 radio propagation models: Okumura-Hata, COST-231 Hata, Free Space, Log-Distance, and ITU Indoor. Choose the model based on deployment conditions.

Terrain Analysis

Elevation profile between base station and device. Fresnel zone calculation, vegetation loss estimation (ITU-R P.833), and obstacle assessment.

Interactive Map

Leaflet map with 4 layers: OpenStreetMap, dark theme, satellite, hybrid. Place base stations and devices, measure distances, visualize links.

Equipment Library

Built-in catalog of ROSSMA base stations and devices with real RF parameters. Automatic equipment selection by technology and frequency band.

Export & Collaboration

Save projects in your personal account. Export to JSON, map screenshot to PNG. Generate sharing links for collaborative project work.

Supported Technologies

Three LPWAN technologies for various industrial IoT scenarios

LoRaWAN

LPWAN standard for long-range, low-power communication. Ideal for battery-powered autonomous sensors.

Bands: EU868, RU864, CIS868, IN865, AS923, AU915, US915, KR920
Range: Up to 15 km (line of sight)
Use case: Telemetry, monitoring, metering

NB-IoT

Narrowband technology based on LTE cellular networks. Guaranteed coverage within mobile operator service area.

Bands: Band 3 (1800 MHz), Band 8 (900 MHz), Band 20 (800 MHz), Band 28 (700 MHz)
Range: Operator coverage area
Use case: Urban infrastructure, utilities

Mesh

Self-organizing mesh network at 868 MHz. Devices relay data through each other, extending coverage.

Bands: 868 MHz
Range: Scalable (multi-hop)
Use case: Industrial sites, complex terrain

How It Works

Four simple steps — from blank map to complete project

Place a Base Station

Click the map to place a LoRaWAN gateway or NB-IoT base station. Set antenna height and transmitter power.

Select Technology

Choose the frequency band and propagation model. The planner selects optimal parameters for your region.

Configure Parameters

Set environment parameters: building type, vegetation height, device characteristics. Build the terrain profile.

Evaluate Coverage

Review the coverage area on the map, add end devices, export the project to JSON or take a screenshot.

Frequently Asked Questions

Is the tool free?

Yes, the ROSSMA Network Planner is completely free. Registration is required to save projects to the cloud.

Which propagation models are supported?

5 models are supported: Okumura-Hata (urban and suburban), COST-231 (dense urban), Free Space (open areas), Log-Distance (universal), and ITU Indoor (buildings). The tool automatically recommends the optimal model based on terrain analysis.

Which technologies are supported?

The tool supports three technologies: LoRaWAN (EU868, RU864, CIS868, AS923, IN865, US915, AU915, KR920, Africa), NB-IoT (Band 3, 8, 20, 28 with CE levels 0–2), and LoRaWAN Mesh (multi-hop relay).

Can I save and share projects?

Yes. Registered users can save projects to the cloud and share them via link. JSON export and coverage map PNG export are also available.

How accurate are the coverage calculations?

Calculations are based on proven radio propagation models (ITU, COST-231, Okumura-Hata) accounting for terrain, vegetation, and Fresnel zone. Accuracy is typical for engineering calculators of this class — results are suitable for preliminary planning. Field testing is recommended for final design.

What export formats are available?

You can export projects as JSON (for re-import), export coverage maps as PNG, and generate sharing links for collaborative access.

Design Your IoT Network Now

Open the planner and calculate coverage for your site. Free, no registration required.

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Plan Your IoTNetwork Coverage Online