Exchange text messages via LORA radio modules on 433MHz.
Device Firmware Off-grid messaging with low-cost hardware to create your personal mesh. LORA radio modules forward messages to the next to reach all nodes in the network. Communicate over kilometers between nodes. Gateway nodes connected via MeshCom in the HAMNET make it possible to connect mesh areas that do not have a direct radio connection. See MeshCom from the HAMNET Dashboard from the INTERNET https://srv08.oevsv.at/meshcom.