Powered by #LoRaWAN, thousands of square miles of coverage on the @Helium IoT Network support millions of low-powered use cases such as smart water and parking meters, pet trackers, agricultural sensors, environmental monitoring stations, and flood sensors. https://t.co/rGtrYa8GHQ
由#LoRaWAN提供动力，@Hemian IoT网络覆盖数千平方英里，支持数百万低功耗用例，如智能水表和停车表、宠物跟踪器、农业传感器、环境监测站和洪水传感器。https://t.co/rGtrYa8GHQ