Overview

SimLoRaIndoor helps you plan the placement of LoRaWAN gateways in buildings. Starting from architectural floor plans, it lets you:

• Import plans from PDF files or images.
• Assign each plan to a building floor and configure floor-slab attenuation.
• Calibrate a real-world scale on any plan.
• Draw or auto-detect walls and assign RF attenuation values.
• Place LoRaWAN gateways and visualise radio coverage per floor.
• Combine gateways from multiple floors for true 3D coverage simulation.

The application runs entirely locally — no account or internet connection is required.

1. Import plans

2. Draw walls

3. Simulate coverage

4. View 3D

Getting started

Open a browser and go to the address where the application is deployed (default: http://localhost:3000). Click Start on the home page to open the application.