uECG
uECG - very small wearable ECG device that sends raw and processed data over BLE
Project is in active development stage, at the current moment we have shared:
- schematics and PCB design
- ECG monitor program based on Node.js, cross-platform
- ECG monitor program for Linux (outdated: might not work properly, please use cross-platform version instead)
- Firmware for the main unit, rather stable and reliable build. Next planned major update will cover better beat detection and more robust bpm processing.
- Firmware for the base unit that supports uploading uECG firmware via radio
- Android app with major rework, quite stable now
- bootloader code for USB base station: supports base firmware update via USB without the need of STLink programmer
- bootloader code for uECG device: supports firmware update via radio (requires base with new firmware, old base firmware doesn't support this function)
You can follow the project on Hackaday: https://hackaday.io/project/164486-uecg-a-very-small-wearable-ecg