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Semtech 视频
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Physical Layer Definition in Europe
![](http://play.vidyard.com/ezpApoNwZxJAQWVbL4PBRk.jpg?&play_button=1)
This video focuses on the regulatory legal framework for LoRaWAN® in Europe.
Watch videos from Semtech below.
This video focuses on the regulatory legal framework for LoRaWAN® in Europe.