Ad-hoc LoRa mesh implementation that uses a Connected Dominated Set (CDS) as a network backbone.
Pieces of this work have been presented in:
https://www.researchgate.net/publication/373217182_Infrastructure-less_Long-Range_Text-Messaging_System
@inproceedings{baimukhanov2023infrastructure,
title={Infrastructure-Less Long-Range Text-Messaging System},
author={Baimukhanov, Batyrkhan and Zorbas, Dimitrios},
booktitle={2023 International Conference on Information and Communication Technologies for Disaster Management (ICT-DM)},
pages={1--4},
year={2023},
organization={IEEE}
}
Tested on Heltec LoRa V3 (ESP32-S3) microcontrollers
LoRa library: https://github.com/ehong-tl/micropySX126X