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react-native-ble-peripheral-manager

v0.3.0

Published

React Native library for BLE peripheral mode (GATT server, advertising) on iOS and Android.

Downloads

284

Vulnerabilities

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Links

Git

Maintainers

rajnibhaimgediyarajnibhaimgediya

Keywords

react-nativeiosandroidblebluetoothbluetooth-low-energyperipheralgatt

Readme

React Native BLE Peripheral Manager

react-bluetooth-logo-fixed

A cross-platform React Native library to enable BLE Peripheral Mode on iOS and Android.

🚀 Overview

React Native BLE Peripheral Manager aims to expose full support for Bluetooth Low Energy (BLE) Peripheral mode in React Native apps. It bridges native BLE peripheral APIs on both iOS and Android, enabling your app to advertise, expose services and characteristics, and communicate with central devices (like phones, tablets, or medical devices).

🔧 Features

  • ✅ Advertising, GATT services/characteristics, and characteristic permissions
  • ✅ Notify/indicate, read/write requests (respondToRequest), connection latency, and event subscriptions for the full peripheral lifecycle
  • ✅ Cross-platform TypeScript API (iOS and Android)
  • ✅ iOS: L2CAP channels and state restoration (Android has no L2CAP in peripheral mode)
  • ✅ Android: broadcast intents forwarded to JS for automation / ADB workflows

📱 Platform Support

| Platform | Peripheral Mode Support | | -------- | -------------------------------------------------------------- | | iOS | ✅ Fully supported (iOS 11+) | | Android | ✅ Supported on Android 5.0+ |

📦 Installation

npm install react-native-ble-peripheral-manager
# or
yarn add react-native-ble-peripheral-manager

Setup and usage: see Getting started (iOS Info.plist, Android permissions, minimal API, links to the example app).

Documentation

Example Demo App

Here left side is nRFConnect iOS app that works as BLE Cental and right side is react-native-ble-peripheral-manager powered android app that acts as HearRateMonitor OR LBS(LightButtonService). And we can see that Android app emulates the BLE peripheral behaviour and its can communicate with Central app exactly same why as a real BLE device does

https://github.com/user-attachments/assets/e5472968-2e33-4f8d-8f64-4e170f9928d5

Contributing

See CONTRIBUTING.md and CODE_OF_CONDUCT.md.