This library simplifies using the RN-42 Bluetooth Module
This library simplifies using the RN-42 Bluetooth Module, the main advantage of the RN-42 module is it allows you to emulate HID devices, which allows your Arduino project to connect to your devices as a Bluetooth keyboard, mouse or gamepad.
Maintainer: Brian Lough
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.