快速上手

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';

// 请在用户手势（例如“连接”按钮）中调用：Web Bluetooth 需要用户手势。
const session = await createMusePpgSession({
  windowSec: 16,
  onMetrics: (m) => {
    console.log(m.bpm, m.rmssdMs, m.signalQuality);
  },
});

// 或者轮询
const metrics = session.getMetrics();

// 结束时
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',
});