Scheduled trigger-IoT Studio(IoT Studio)-阿里云帮助中心

Time interval: Specify a in minutes (1–59).
Time interval: Specify a in hours (1–23).
Day: Triggers at a fixed time every day. Specify a Trigger Time , accurate to the second.
Week: Triggers at a fixed time on selected days of the week. Select the days (a specific day, weekdays, or weekends) and specify a Trigger Time , accurate to the second.
Month: Triggers on a specific day of the month at a fixed time. Select the date and specify a Trigger Time , accurate to the second.

A scheduled trigger node executes a business service at a specified time. Use this node for tasks such as sending periodic notifications, running routine tasks, sending scheduled reminders, or triggering device actions. Each business service supports only one trigger-type node.

Prerequisites

The business service has been created. For more information, see Create a business service.

Node configuration

On the business logic editor page, drag the scheduled trigger node from the node > trigger list to the canvas to configure it.

Parameter	Description
Node name	The name can contain Chinese characters, English letters, digits, and underscores (_), and must be no more than 30 characters long.
Trigger mode	Options: Specific time: Executes the service once at a specified time, accurate to the minute. : Executes the service on a recurring schedule. You must configure the following rules: . Options: Time interval: Specify a in minutes (1–59). Time interval: Specify a in hours (1–23). Day: Triggers at a fixed time every day. Specify a Trigger Time, accurate to the second. Week: Triggers at a fixed time on selected days of the week. Select the days (a specific day, weekdays, or weekends) and specify a Trigger Time, accurate to the second. Month: Triggers on a specific day of the month at a fixed time. Select the date and specify a Trigger Time, accurate to the second. Specify the start time for the trigger to become active. Specify the end time for the trigger to expire. You can also select Permanent to run the trigger indefinitely.

Node output

The scheduled trigger node outputs a date-time string.