ONYX is a free Android-based application developed by HELLA Sonnen- und Wetterschutztechnik GmbH. It is a business and productivity app that lets you control all your sun protection devices with just a swipe of your fingertips.

The app is easy to set up, and all you need to do is scan the QR code of a control device with the ONYX App to add it to your system. Once added, you can assign a name and a color to each device and arrange them in groups for easy access. With just a simple gesture, you can control the light and shade in your home, even if you are on the go.