First of all download the controller, a desktop app to discover the device since there's not a default wifi name like others devices such as Tp-Link.
For MacOS download from here
There are also controllers for Windows and Debian/Ubuntu
Install the controller like any other desktop app
Press the reset button in under the the device
If you haven't done, connect your device to the network
Once you open the controller, your device should be discovered automatically
Select it and click on next
Follow the wizard until you configuration is done
Then access the dashboard from the browser: https://localhost:8443/manage/site/default/dashboard or open the controller application.