Hey there! I am the current maintainer of the disaster radio firmware https://github.com/sudomesh/disaster-radio/ and the LoRaLayer2 routing protocol https://github.com/sudomesh/LoRaLayer2/ that is intended to mesh disaster radio nodes. The website doesn't include many of our latest developments, if you would like to stay in the loop, it's best to join our mailing list https://sudoroom.org/lists/listinfo/disasterradio or follow our wiki where I am posting development updates https://github.com/sudomesh/disaster-radio/wiki

Happy to answer questions as I am capable.

It's cool to see this up on the front page, thanks for all the interest!