LoRa LOS Tool

Plan LoRa, Meshtastic, and MeshCore node placements with real terrain data

• Real SRTM elevation data between any two points
• Adjustable antenna heights (0–200m)
• Fresnel zone (60%) clearance check
• Distance in kilometers and miles
• Dark theme for outdoor field use
• No ads, no tracking, no permissions required

Download APK (Android 7+)