npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@ledgerhq/hw-transport-web-ble

v6.29.4

Published

Ledger Hardware Wallet Web Bluetooth implementation of the communication layer

Downloads

150,537

Readme

GitHub, Ledger Devs Discord, Developer Portal

@ledgerhq/hw-transport-web-ble

Allows to communicate with Ledger Hardware Wallets.

[Web] (Bluetooth)check browser support.


Are you adding Ledger support to your software wallet?

You may be using this package to open a Bluetooth connection between your web application and the device.

For a smooth and quick integration:

  • See the developers’ documentation on the Developer Portal and
  • Go on Discord to chat with developer support and the developer community.

API

Table of Contents

BluetoothTransport

Extends Transport

react-native bluetooth BLE implementation

Parameters

  • device Device
  • writeCharacteristic Characteristic
  • notifyObservable Observable<any>
  • deviceModel DeviceModel

Examples

import BluetoothTransport from "@ledgerhq/hw-transport-web-ble";

exchange

Exchange with the device using APDU protocol.

Parameters

Returns Promise<Buffer> a promise of apdu response

observeAvailability

observe event with { available: bool, type: string } (available is generic, type is specific) an event is emit once and then each time it changes

Parameters
  • observer any

listen

Scan for Ledger Bluetooth devices. On this web implementation, it only emits ONE device, the one that was selected in the UI (if any).

Parameters
  • observer any

open

open a bluetooth device.

Parameters

disconnect

globally disconnect a bluetooth device by its id.

Parameters
  • id any