Engineers at the University of California-Santa Cruz developed a system that uses Wi-Fi signals to monitor heart rate without the need for smartwatches, chest straps or other wearables. The project, ...

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Stream music/audio to WLED Sound Reactive. Real time audio data analysis: volume, FFT, pitch detection etc.Include RTMGC. Include Real Time Music Mood Detection.WLED audio sync integrated v1 for ...

Firmware to build a simple smart watch based on ESP8266 or ESP8285 module and 128x64 OLED display. This firmware features few custom-made widgets (analog and digital clocks, calendar, weather, moon ...