低功耗广域网LPWAN

LPWANLPWANLPWANLPWAN是LowLow-PowerWidePowerWidePowerWidePowerWidePowerWidePowerWidePowerWidePowerWide-AreaNetworkAreaNetworkAreaNetworkAreaNetworkAreaNetworkAreaNetworkAreaNetworkAreaNetwork的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的英文简称，或者之为一种低功耗网的