joelewis012/CSIght

Radar V2.0 is a high-performance Wi-Fi CSI (Channel State Information) sensing and security system built for the M5Stack Cardputer and Cardputer ADV (ESP32-S3). By analyzing multipath radio-wave reflections and Fresnel zone distortions across 16 to 32 OFDM subcarriers, it detects motion, breathing, and spatial presence inside rooms and through wall

Wi-Fi motion sensing platform for ESP32. C++ SDK, ESPHome, Native, and Matter frontends, browser tools, and a CLI for the full device lifecycle. GPLv3 and commercial licensing.

Detect motion, presence and breathing through walls with ordinary WiFi. ESP32-S3 captures 802.11 CSI, a Raspberry Pi 4 runs the DSP, a browser dashboard shows it live.

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Teach three $10 ESP32-S3 boards to recognise what you're doing from WiFi alone, with your webcam as the teacher

flock cam detection

Applications based on Wi-Fi CSI (Channel state information), such as indoor positioning, human detection

Passive Flock Safety camera detector for the ESP32-2432S028R (Cheap Yellow Display). Receive-only WiFi/BLE detection with touchscreen UI.

SquachWatch is a firmware for the Cheap Yellow Display that gamifies detecting things like Flock Cameras, Trackers, Meta Glasses and so much more!