You can use ClearBlade IoT Core to send commands to devices. Commands are transitory, one-time directives sent to devices connected to ClearBlade IoT Core and subscribed to the commands topic.
Compared to device configurations, commands are faster, can be sent more frequently, and are independent of other ClearBlade IoT Core features. When choosing between commands and configurations, consider whether you need speed and time-bound directives (commands) or persistence/knowledge over time (configurations).
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