Capture and analyze LoRaWAN packets

#1

How to capture LoraWAN packets before transmit and then save in a microSD for example?
I have a Wireless Stick Lite, and I dont know if it’s posible. The purpose is for open the LoraWan packets in Wireshark.

Best regards.

#2

Do you mean to capture lorawan packets with wireshark?

#4

Capture lorawan packets in arduino code. Then, save the packets in a microSD memory or transmit directly to PC and save in .pcap. Finally, open the .pcap file with Wireshark.

I have a Wireless Stick Lite , and I dont know how I can do this.

#5

Find the sending code and add the code saved on the SD card before it.

#6

not sure, if it’s what you are asking for… But:

I build an Arduino sketch that receives a LoRa data packet and calls a PHP script on a computer. This PHP script formats and write the received data into an ASCII txt file. I used two Heltecs boards with LoRa, Oled an WiFi on board. First board is the node with a temp sensor and second board is the gateway to the computer.