How do I use Tasker?
Download Tasker from the Google Play Store. (Tasker is a third party app and Hue Essentials is not affiliated with Tasker in any way)
Tap (+) under TASKS
Enter a name for your task and tap (V)
Tap (+) and search for Hue Essentials under the Plugin category
Tap the edit icon and configure your task in Hue Essentials
Press the SAVE button at the top
Go back to the main screen of Tasker and use the task you just created in a profile. (See help of Tasker for full details)