Getting Started

npm install @elata-biosciences/ppg-web @elata-biosciences/eeg-web @elata-biosciences/eeg-web-ble @elata-biosciences/rppg-web

import { createMusePpgSession } from '@elata-biosciences/ppg-web';

// Call from a user gesture (e.g. a "Connect" button): Web Bluetooth requires it.
const session = await createMusePpgSession({
  windowSec: 16,
  onMetrics: (m) => {
    console.log(m.bpm, m.rmssdMs, m.signalQuality);
  },
});

// Or poll
const metrics = session.getMetrics();

// When done
await session.stop();
await session.dispose();

import { createPpgSession } from '@elata-biosciences/ppg-web';

const session = await createPpgSession({
  transport,
  autoStart: true,
  source: 'auto',   // 'auto' | 'ppgRaw' | 'optics'
  channel: 'auto',
});