Node WebUSB

Node.js implementation of the WebUSB Specification

Prerequisites

Node.js > v8.14.0, which includes npm.

Installation

$ npm install webusb

Getting Started

See the examples in examples or view the API documentation at:

https://thegecko.github.io/webusb/

Specification

The WebUSB specification can be found here:

https://wicg.github.io/webusb/

Implementation Status

USB

• getDevices()
• requestDevice()

USBDevice

• usbVersionMajor
• usbVersionMinor
• usbVersionSubminor
• deviceClass
• deviceSubclass
• deviceProtocol
• vendorId
• productId
• deviceVersionMajor
• deviceVersionMinor
• deviceVersionSubminor
• manufacturerName
• productName
• serialNumber
• configuration
• configurations
• opened
• open()
• close()
• selectConfiguration()
• claimInterface()
• releaseInterface()
• selectAlternateInterface()
• controlTransferIn()
• controlTransferOut() - bytesWritten always equals the initial buffer length
• transferIn()
• transferOut() - bytesWritten always equals the initial buffer length
• clearHalt()
• reset()
• isochronousTransferIn() - currently unsupported in node-usb
• isochronousTransferOut() - currently unsupported in node-usb

Events

• connect
• disconnect

Other

• USBDevice.url
• Device selector hook
• API Documentation
• Examples