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  "path": "/griddown-an-offline-first-situational-awareness-platform-with-rtl-sdr-sarsat-meshtastic/",
  "publishedAt": "2026-03-24T01:50:43.000Z",
  "site": "https://www.rtl-sdr.com",
  "tags": [
    "Airband",
    "Applications",
    "RTL-SDR",
    "ads-b",
    "Automatic dependent surveillance broadcast",
    "drone",
    "griddown",
    "LoRa",
    "meshtastic",
    "remote ID",
    "RF jamming",
    "rtl-sdr",
    "rtl2832",
    "rtl2832u",
    "SARSAT"
  ],
  "textContent": "Thank you to Cameron from BlackAtlas LLC for submitting their project GridDown, which is an open source Android tablet-based situational awareness system designed to operate without an internet connection. At its core, it appears to be a tablet with custom software, and then you can add sensors such as an RTL-SDR for ADS-B+Remote ID, a […]",
  "title": "GridDown: An Offline-First Situational Awareness Platform with RTL-SDR, SARSAT, Meshtastic"
}