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olp-usb-barcode-scanner
Advanced tools
Readme
A typed library for using USB barcode scanners in Node.js with support for Typescript.
On Linux and Mac, you have to run your application with root privileges.
You can install this package by running the following command:
npm i usb-barcode-scanner --save
Or using yarn:
yarn add usb-barcode-scanner
You can list all devices using the following code:
import { getDevices } from 'usb-barcode-scanner';
console.log(getDevices());
import { UsbScanner } from 'usb-barcode-scanner';
let scanner = new UsbScanner({
vendorId: 1155,
productId: 22352
/** You could also initialize the scanner by giving entering the path variable:
* path: 'IOService:/AppleACPI etc...'
**/
});
scanner.on('data', (data) => {
console.log(data);
});
scanner.startScanning();
To stop scanning, you can use:
scanner.stopScanning();
You can list all devices using the following code:
let getDevices = require('usb-barcode-scanner').getDevices;
console.log(getDevices());
let UsbScanner = require('usb-barcode-scanner').UsbScanner;
let scanner = new UsbScanner({
vendorId: 1155,
productId: 22352
});
scanner.on('data', (data) => {
console.log(data);
});
scanner.startScanning();
To stop scanning, you can use:
scanner.stopScanning();
FAQs
A typed library for using USB barcode scanners in Node.
The npm package olp-usb-barcode-scanner receives a total of 0 weekly downloads. As such, olp-usb-barcode-scanner popularity was classified as not popular.
We found that olp-usb-barcode-scanner demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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