This project explores RF-only LoRa mesh behavior using two LilyGO devices, focusing on how node discovery changes between direct one-hop reception and multi-hop mesh awareness. By experimenting with Meshtastic configuration settings such as neighbor information, the work examines how messages and metadata can propagate across a wider network than a single radio link would suggest. The goal is basic research and observation, not optimization, to better understand real-world LoRa range, topology, and mesh dynamics.