/PPG_Tools

Tools and scripts for analysing and visualizing PPG (photoplethysmogram) signals.

Primary LanguageJava

PPG_Tools

Tools and scripts for analysing and visualizing PPG (photoplethysmogram) signals.

For my experiments I am aquiring data from a MAX30102 [1] sensor mounted on GY-MAX30102 [2] breakout board. Firmware to stream data to UART is available here.

PPG trace from MAX30102 sensor

PPG spectrum

Overnight recording of PPG

References

[1] MAX30102 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health https://www.maximintegrated.com/en/products/analog/sensors-and-sensor-interface/MAX30102.html

[2] GY-MAX30102 breakout board is available from EBay and other retailers for approx $9.