Where to find updated guide and repo for single_chan_pkt_fwd

Good day,
I wan to get into LoRa technology, but every guide i find is using the same repo: https://github.com/tftelkamp/single_chan_pkt_fwd
which is suppose to be out-of-date. I don’t quite understand the coding from this matter.
And I can’t manage to make a connexion between a gateway using this repo, and a node. I don’t know if the problem is the repo of the gateway, or the code for the node (cause i only found based on 868, and tried adapting it to 915)
If someone knew some updated info on this matter (specifically a RPi gateway, and Arduino node both with Dragino lora RF96) i would greatly appreciate it!

I think best would be to contact the author :slight_smile: The single_chan_pkt_fwd is not part of the LoRa Server project.