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LoRa无线技术应用交流群 56615158 欢迎交流 LoRa技术是一种调制技术，由semtech公司推出。在此基础上定义 的LoRaWAN协议解决了广域网低功耗的传输、组网问题。欢迎大家参与讨论
LoRa确实很火爆，我还以为是一本书呢，标题党。
来打广告的
