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A Node.js system that connects heart rate monitoring from OBS to vibrator control via the Buttplug protocol. Automatically adjusts vibration intensity based on real-time heart rate data, with a web UI for manual control and monitoring.

• 🩺 Real-time heart rate monitoring via OBS WebSocket
• 📈 Automatic vibrator control based on configurable HR threshold
• 🕹 Web-based control panel with manual override
• 🔌 Supports any Buttplug-compatible device via Intiface Central
• 🛠 Graceful shutdown and error handling
• 📱 Mobile-friendly UI

1. Node.js v18+
2. Intiface Central (v2.3.0+)
3. HeartRateOnStream for OBS

git clone https://github.com/Das-L1/Heartrate-Buttplug.git
cd hr-a
npm install

• Launch Intiface Central
• Enable WebSocket Server in Settings
• Keep default port (12345)

npm start

1. Ensure Intiface Central is running
2. Turn on your Bluetooth device
3. The web UI will auto-connect to the first available device

• Access at http://localhost:3000
• Real-time heart rate display
• Manual override switch
• Connection status monitoring

1. Install HeartRateOnStream on your Android device
2. Pair with your heart rate sensor
3. Set OBS WebSocket URL in app to ws://your-pc-ip:4456
4. Start broadcasting HR data

ISC License. See LICENSE for details.

Note: Always ensure proper consent and safety measures when using physiological data for actuation systems.