Norbert Herbert
2021-07-12 18:04:28
In order to capture LoRaWAN uplink messages, you need a LoRaWAN gateway. In order to capture downlink messages, you need an end device. The difference between UL and DL messages is that DL is sent with inverse polarization. This is why sniffing LoRaWAN messages is not so easy. The easiest way to see what is going on between a LoRaWAN end device and a network is to use a packet logger that is usually provided by a network server. One of the best packet logger is Actility's Wireless Logger, that you can try on the ThingPark Community portal.
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