This is an open-source project that employs deep learning to enhance indoor positioning using WiFi Channel State Information (CSI). This project aims to harness the detailed data from CSI, such as signal amplitude, phase, and environmental properties, to accurately locate devices inside buildings where GPS is ineffective.
Mean Teacher-based Cross-Domain Activity Recognition using WiFi Signals, IoTJ 2023
ESP32 Wi‑Fi CSI radar for human presence & movement detection. Privacy‑first — no cameras, no sensors, just Wi-Fi signal jitter. Real‑time WEB UI dashboard with live RSSI/jitter charts, auto‑calibration, GPIO/LED outputs.
ESP32-S3 WiFi CSI Human Activity Recognition system with real-time RF sensing, ML inference, and live visualization dashboard.
基于 ESP32 系列 SoC 的 Wi-Fi CSI 数据采集与分析框架。集成信号预处理、特征提取及边缘端 AI 推理，实现手势识别、人体身份识别及环境感知/An ESP32-based Wi-Fi CSI sensing framework integrating data acquisition, signal preprocessing, feature extraction, and edge AI inference for gesture recognition, human identification, and environmental perception.
Device-free motion sensing from Wi-Fi CSI on a commodity ESP32 — from-scratch ESP-IDF firmware + a real-time PyQtGraph visualizer (spectrogram, radar, Doppler, motion detector).
An experimental, privacy-preserving intruder alarm that uses Wi-Fi Channel State Information (CSI) from ESP32 boards to detect movement inside a home.
Multi-node WiFi CSI sensing platform using ESP32-S3 and RuView for real-time presence detection, motion sensing, occupancy estimation, and RF-based environment awareness.
Detect human activity and room occupancy in real-time using raw Wi-Fi CSI data from an ESP32-S3 and Scikit-Learn.
Secure WiFi CSI sensing research hub with collaboration wiki for adversarial robustness, aging-in-place sensing, benchmark evaluation, and safety-aware metrics.
TFG: Sistema de Reconocimiento de Actividad Humana mediante Wi-Fi CSI | CSITransformer F1=0.826 | 4 modelos + GUI 6 pestañas + 73 tests
Through-wall human presence detection via WiFi CSI — ESP32-WROOM + Python aggregator with motion + respiration sensing
An innovative smart home application that leverages Wi-Fi CSI for presence detection and gesture recognition, and enables uses to automate tasks, control devices, and monitor their home’s environment.
Privacy-friendly room sensing with Wi-Fi CSI. No cameras. No microphones.
WiFi-CSI human presence sensing on ESP32-S3 with RuView, plus a legacy BLE proximity experiment — setup scripts, notes, and findings.
A real time hybrid application for Human Activity Sensing using Wi-Fi Channel State Information (CSI). It ingests raw IQ subcarrier packets from an ESP32-S3, processes them via PCA/STFT, and classifies physical activities using PyTorch.
Built-in WiFi monitor mode (and nexmon CSI groundwork) for Raspberry Pi 4 on Pi OS Bookworm with kernel 6.12. Includes a modified brcmfmac driver, ported from nexmon 6.6.y to kernel 6.12, plus pre-built firmware and helper scripts.
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