Here's gif explaining how to turn on Software Gateway on any device running Android 4.4+.
All you need to do is got the main menu of the Android management app, select the 'Gateway' option and click the start button to send real time date to the Location Engine. There is an energy saving option available on the top left corner.
Here's gif explaining how to turn on Software Gateway on any device running iOS 9.0+.
All you need to do is open the app and login. Then select 'Gateway' from the bottom menu. Click the start button to send real time date to the Location Engine. To enter the energy saving mode, click the light bulb icon on the top right corner.
The Software Gateway will appear on the Cloud Devices list in the Kontakt.io Web Panel Infrastructure>Gateways section.
Remember to add Gateway to the venue where you would like to implement Location Engine, otherwise you will not be able to place it on the uploaded floor plan.
To learn more about the Location Engine and its features, please visit the Location Engine article.
If you are interested in creating triggers and actions, check out this tutorial.