Controlling your computer wirelessly might sound complex — but with the power of Bluetooth Low Energy (BLE) and the BleuIO dongle, it’s surprisingly simple. In this guide, we’ll walk through a creative example where you can control the brightness of your Windows PC using BLE commands sent from your mobile phone using BLE app.
Tools & Requirements
Windows 11 PC
BleuIO dongle
Python 3.11+
nRF Connect app (on Android or iOS)
Installed Python libraries:
pyserial – for serial communication with the BleuIO dongle.
screen-brightness-control – to programmatically control screen brightness on Windows.