What is the communication range of the module?

EU868 Version

Stable Communication Range：1.2 km (urban)/4 km (open area)

Maximum Communication Range：1.4 km (urban)/4.4 km (open area)

US915 Version

Stable Communication Range：1.5 km (urban)/4.5 km (open area)

Maximum Communication Range：2 km (urban)/4.7 km (open area)

The above test data is for reference only. Communication range is significantly affected by environmental factors (such as traffic density, weather conditions, and base station interference). The actual range should be confirmed through real-world deployment.