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Matt Miller
Matt Miller

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WebRTC – Real-Time Communication & Peer-to-Peer Data Transfer

Introduction

WebRTC (Web Real-Time Communication) is widely known for enabling video calls and voice chat, but it also supports direct peer-to-peer (P2P) data transfer—making it useful for remote device installations and monitoring.

Image by Caio

How WebRTC Works

  1. Peer Connections – Establishes a direct link between browsers or devices.
  2. Data Channels – Supports high-speed, real-time data transfer with low latency.

Example Use Case: Remote Device Configuration

A web-based IoT dashboard can use WebRTC to send configuration data to remote smart devices, enabling real-time updates without traditional cloud services.

Browser Support

WebRTC is widely supported across all modern browsers, including Chrome, Firefox, Edge, and Safari.

🔗 Check browser support on Can I Use

Advantages of WebRTC for Web Installers

  • Low-latency direct device communication
  • Secure encrypted data transfer
  • Works without extra software or plugins

💡 Conclusion: While WebRTC is mostly used for media streaming, its real-time P2P data capabilities make it an excellent choice for web-based device configuration.


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