How Does an Application Server Obtain Data Reported by Devices to the IoT Platform
Jun 26, 2019 GMT+08:00
An application server obtains data reported by devices to the IoT platform using either of the following ways:
- The application server calls the Querying Historical Device Data API to obtain data reported by devices from the IoT platform.
- The application server calls the Subscribing to Service Data of the IoT Platform API so that the IoT platform pushes data to the application server when devices report data.