Features of Spectre ✦ ݁˖

• 📡 Live RF exposure gauge: A single dBm figure for the total received RF power across cellular, Wi-Fi, and Bluetooth.
• 📶 Cellular: Serving and neighbor cells on 5G, 4G, 3G, and 2G with operator, identifiers, bands, reference measurements, and a timing-advance distance estimate where available.
• 📶 Wi-Fi: Access points on the 2.4, 5, and 6 GHz bands with vendor, security, cipher, channel, width, and a distance estimate (true 802.11mc FTM ranging where the hardware supports it).

• 🔵 Bluetooth LE: Advertising devices with name, MAC, vendor, RSSI, address type, PHY, service UUIDs, and decoded manufacturer data including iBeacon.
• 🛰️ GNSS: Multi-constellation tracking with dual-frequency support, carrier-to-noise, elevation, azimuth, used-in-fix status, and a computed sub-satellite ground point.
• 💻 Local-network scan: Host discovery via TCP-connect probes and SSDP / UPnP, with banner grabbing, service fingerprinting, and reverse DNS, plus mDNS / DNS-SD service discovery.

• 🔍 GATT inspector: Connect to a BLE device, enumerate its services and characteristics, read and decode their values, and write to writable ones.
• 📻 iBeacon broadcast: Broadcast as an iBeacon with configurable UUID, major, minor, and measured power.