petelombardo/hdhomerun-signal-web

HDHomeRun Signal Monitor A modern web application that replaces the discontinued HDHomeRun Signal Android app. This web app provides real-time signal monitoring, channel tuning, and device management for HDHomeRun devices.

Features

• Device Discovery: Automatically finds HDHomeRun devices on your network
• Real-time Signal Monitoring: Live updates of signal strength, SNR quality, and symbol quality with dBm/dB estimates
• Antenna Tuning Mode: Monitor all tuners simultaneously with real-time graphs for optimal antenna positioning
• Direct Channel Tuning: Quickly tune to specific channels with channel up/down controls
• Multi-tuner Support: Switch between tuners on devices that support multiple tuners
• ATSC 3.0 Support: Displays PLP and L1 information for NextGen TV broadcasts
• Program Detection: Automatically shows available programs/PIDs on tuned channels
• Progressive Web App: Install on mobile devices for a native app experience
• Responsive Design: Works on both desktop and mobile devices
• Modern UI: Clean, dark theme interface with Material-UI components

Running on a Raspberry Pi is ideal for this application. A Raspberry Pi provides

• Low power consu***ion (perfect for 24/7 operation)
• Small form factor (can be placed near your antenna/HDHomeRun)
• More than sufficient processing power for signal monitoring
• Cost-effective dedicated hardware

The app will listen on port 3000 by default.

Run with the following docker-compose.yml Use this if you want auto-discovery without Internet access.

version: '3.8'

services:
  hdhomerun-signal:
    image: petelombardo/hdhomerun-signal-web
    network_mode: host
    restart: unless-stopped
    environment:
      - PORT=3000
      # Manually specify HDHomeRun devices by IP or hostname (comma-separated)
      #- HDHOMERUN_DEVICES=192.168.1.100,192.168.2.50
      # Set to 'true' to disable auto-discovery (only use manually specified devices)
      #- HDHOMERUN_DISABLE_DISCOVERY=true

Alternative Deployment Using Bridge Networking Use this option if you want the flexibility of a standard docker-compose.yml deployment with port mapping. Internet access is required for auto-discovery to work with this config.

version: '3.8'

services:
  hdhomerun-signal:
    image: petelombardo/hdhomerun-signal-web
    restart: unless-stopped
    ports:
      - 3000:3000
    environment:
      - PORT=3000
      # Manually specify HDHomeRun devices by IP or hostname (comma-separated)
      #- HDHOMERUN_DEVICES=192.168.1.100,192.168.2.50
      # Set to 'true' to disable auto-discovery (only use manually specified devices)
      #- HDHOMERUN_DISABLE_DISCOVERY=true

Source Repo https://github.com/Petelombardo/hdhomerunsignal