{
  "domain": "welland.mithis.com",
  "interfaces": ["eth0", "wlan0"],
  "families": ["ipv4", "ipv6"],
  "refresh_seconds": 30,
  "hosts": {
    "rpi-sdr-kraken": {
      "description": "KrakenSDR — five coherent RTL2838 receivers. Switches between OpenWebRX+ and KrakenSDR direction-finding."
    },
    "rpi-sdr-pluto": {
      "description": "ADALM-PLUTO (AD9363)."
    },
    "rpi-sdr-rtlsdr-v3": {
      "description": "RTL-SDR Blog V3 — dedicated ADS-B feeder (adsb.im) on a Raspberry Pi 4."
    },
    "rpi-sdr-xsdr": {
      "description": "Wavelet Lab xSDR (LMS7002M, 30 MHz–3.8 GHz) on a Raspberry Pi 5."
    }
  }
}