LoRa / Meshtastic
Long-range, low-power radios running Meshtastic — off-grid mesh messaging with no cell service or internet required.
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Long-range, low-power radios running Meshtastic — off-grid mesh messaging with no cell service or internet required.
Meshtastic is open-source firmware for LoRa radios that turns a handful of cheap, battery-powered boards into a self-forming mesh network. Each node relays messages for the others, so you get encrypted text messaging and GPS position sharing across miles of range — no cell towers, no Wi-Fi, and no internet connection required. Flashing a device is done entirely from the browser with the web flasher — no separate install needed.