Raspberry Pi System Monitor

A real-time system monitoring dashboard for Raspberry Pi, built with Next.js 15 and shadcn/ui. Monitor CPU usage, temperature, memory, and disk space with a clean, modern interface that updates every 5 seconds.

Features

• Real-time Monitoring - Auto-refreshes every 5 seconds
• CPU Metrics - Per-core usage with visual progress bars
• Temperature Tracking - CPU temperature monitoring (requires vcgencmd)
• Memory Usage - RAM usage with percentage visualization
• Disk Space - Storage usage and availability
• System Info - Hostname, platform, and architecture details
• Modern UI - Built with Radix UI components and Tailwind CSS

Tech Stack

• Framework: Next.js 15 (App Router)
• UI Components: shadcn/ui + Radix UI
• Styling: Tailwind CSS
• Icons: Lucide React
• Language: TypeScript

Prerequisites

• Node.js 20+
• Raspberry Pi (or any Linux system with vcgencmd for temperature monitoring)

Installation

# Clone the repository
git clone <your-repo-url>
cd statstonespi

# Install dependencies
npm install

# Run the development server
npm run dev

Open http://localhost:3000 to view the dashboard.

Production

# Build for production
npm run build

# Start production server (runs on port 4000)
npm start

API Routes

• GET /api - Returns system metrics in JSON format

Project Structure

app/
├── api/route.ts          # System metrics API endpoint
├── layout.tsx            # Root layout with metadata
├── page.tsx              # Main dashboard page
└── system-info.tsx       # System monitoring component
lib/
└── system.ts             # System utilities (CPU, memory, disk, temp)
components/ui/            # shadcn/ui components

License

MIT