Measuring Heart Rate Using Wi-Fi
6 hours ago
- #Wi-Fi heart rate monitoring
- #ESP32
- #LSTM network
- A study demonstrates noninvasive heart rate monitoring using Wi-Fi signals with ESP32 microcontrollers.
- The system uses Channel State Information (CSI) packets to detect subtle movements caused by heartbeats.
- A multi-step data processing pipeline and LSTM network are used to predict heart rate.
- Implementation involves flashing ESP32 devices with specific firmware and processing CSI data with a Python script.
- Training data is collected using an Arduino with a MAX30102 sensor, paired with processed CSI data.
- The trained LSTM model predicts heart rate from CSI data in real-time.
- The system is for educational purposes only and not for medical use.