We can only set a certain day of the week to control the device, and cannot set a month or any day of the year.
How to set the timer:
1. Find the automation option on the homepage
2. Set the condition to timer
3. Select only once to set a certain day of the week,
4. Set the action (you need to control the device)
I hope this can help you. If you have other questions later, please contact us.