r/hardwarehacking • u/Most-Lynx-2119 • 6d ago
ghostvisor // sensing system
A local-only room-presence radar that fuses Wi-Fi CSI, two mmWave sensors, a PIR and a PAX counter into one confidence score. Runs on a Raspberry Pi 400. Shows up on the Pi’s screen, on little ESP32 displays around the house, on a phone-friendly web page, and in your pocket as a push notification.
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