Create listener for packet-forwarder UDP protocol


We have a kerlink gateway and some sensors(868MHz). We would like to create our own lora UDP listener. I have researched Lorawan specification documents and some links. e.g.:

But i could not find that how to do it. Could you please share any section of article or links which can help me to create UDP listener?

P.S. Firstly, i’d like to understand the big picture. What criteria/information/process do i need to do. So i look forward your help.

Thank you,

Please take a look at the source-code :slight_smile: This piece of software is exactly doing that, setting up an UDP listener and handling the gateway communication as mentioned in your PROTOCOL.TXT link.