diff --git a/projects/bluetooth/Universal Vitals Project b/projects/bluetooth/Universal Vitals Project new file mode 100644 index 0000000..eeee37a --- /dev/null +++ b/projects/bluetooth/Universal Vitals Project @@ -0,0 +1,14 @@ +Concept Summary +The Research Platform demonstrates how a single low-power Seeed XIAO MG24 Sense module—with its integrated 6-axis IMU, analog microphone, BLE, and Cortex-M33 MCU—can serve as a versatile edge device for health, wellness, and industrial safety, reliability monitoring. +All five applications share the same sensing, wireless, and data-logging framework while differing only in firmware logic and analytics. +This was developed as part of a course in Medical Device Diagnostics Design and Manufacturing. The first lecture on this was delivered on October 20 at the St.Louis University, MO. +The project was originally started to encourage my LinkdIn followers to participate in the XIAO Competition. +Each module was presented in my LinkdIn posts to showcase and encourage. +The Basic Pack is designed for quick prototyping of Medical Device concepts for University Students. +Applications Demonstrated + Module Purpose Key MG24 Sense Features Used Output Visualization +1 Fall Detection Detect sudden posture change or impact for elderly safety IMU (accel + gyro) Alert via BLE / MQTT → Node-RED dashboard +2 Equipment Vibration Monitor Identify abnormal vibration patterns in machines IMU (accel) + FFT analysis RMS vibration trend & threshold alarm +3 Heart Rate Monitor Derive heart-rate signal from subtle body motions or surface vibrations Mic + low-freq IMU envelope Real-time BPM gauge on GUI +4 Gait Analysis Assess step symmetry & stability using multiple nodes IMU fusion across sensors Step-phase plot & asymmetry index +5 Sleep Monitoring Detect restlessness, position shifts, and respiration motion IMU (low freq band) Sleep-movement score and timeline