# ArduinoBLE

[![Compile Examples Status](https://github.com/arduino-libraries/ArduinoBLE/workflows/Compile%20Examples/badge.svg)](https://github.com/arduino-libraries/ArduinoBLE/actions?workflow=Compile+Examples) [![Spell Check Status](https://github.com/arduino-libraries/ArduinoBLE/workflows/Spell%20Check/badge.svg)](https://github.com/arduino-libraries/ArduinoBLE/actions?workflow=Spell+Check)

Enables Bluetooth® Low Energy connectivity on the Arduino MKR WiFi 1010, Arduino UNO WiFi Rev2, Arduino Nano 33 IoT, Arduino Nano 33 BLE, Arduino Portenta H7, Arduino Giga R1 and Arduino UNO R4 WiFi.

This library supports creating a Bluetooth® Low Energy peripheral & central mode.

For more information about this library please visit us at:
https://www.arduino.cc/en/Reference/ArduinoBLE

## Firmware compatibility

| Board | Library Version | Required Firmware |
| :--- | :--- | :--- |
| **MKR WiFi 1010, UNO WiFi Rev2,<br>Nano 33 IoT, Nano RP2040 Connect** | **v2.0.0 or later** | [NINA-W102](https://github.com/arduino/nina-fw) **v3.0.0+** |
| **MKR WiFi 1010, UNO WiFi Rev2,<br>Nano 33 IoT, Nano RP2040 Connect** | **Versions prior to v2.0.0** | [NINA-W102](https://github.com/arduino/nina-fw) **v1.2.0 – v2.0.0** |
| **Arduino UNO R4 WiFi** | All versions | [ESP32-S3](https://github.com/arduino/uno-r4-wifi-usb-bridge) **v0.2.0+** |


## License

```
Copyright (c) 2019 Arduino SA. All rights reserved.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
```
