Overview
========
This application implements a GATT based HID Service.
To test the service the any mobile device which supports HID devices over BLE can be used.
For more information, please consult the "BLE Demo Applications User's Guide".

Toolchain supported
===================
- IAR Embedded Workbench 8.20.1
- MCUXpresso IDE 10.1
- Keil MDK IDE 5.21a

Hardware requirements
=====================
- Mini/micro USB cable
- QN908XCDK board

Board settings
==============
No special board setting.

Prepare the Demo
================
1.  Connect a mini/micro USB cable between the PC host and the OpenSDA USB port on the board.
3.  Download the program to the target board.
4.  Press the reset button on your board to begin running the demo.

Running the demo
================
Interact with the device using any mobile device which supports HID devices over BLE.
