OPN Companion Web API

This demo works with the Google Chrome Web Serial API and is compatible with:

• Google Chrome™
• Microsoft Edge™
• Opera™

For more information, visit the Web Serial API documentation.

Since this demo uses client-side scripting (JavaScript), no personal data is transmitted over the internet.

You can review the source code by saving this page (press CTRL + S) to your computer. Feel free to use this script in your own projects.

Usage:

• Connect your Opticon companion scanner via USB to your computer.
• Press the Connect & Download button and select the correct COM port in the popup window.
• Barcode data is automatically saved onto your computer as data.txt.