Device Control
In the data platform , click on the 'Device Management' menu, select 'Device Control', and enter the device control module
The device control module can configure custom commands for all devices that can be controlled
The device control module supports data queries using device twins, allowing users to view all controllable device twins, as shown in the following figure
As shown in the above figure, in the 'Control' column, those displayed as' No 'indicate that there are no custom commands configured for the device twins, which means that the device cannot be controlled
Synchronous Reversible Device Twins
As shown in the above figure, clicking "Sync Device Twins" can synchronize all controllable device twins in the current system
Custom instruction configuration
After clicking on the list and operating the editing area, you can configure the custom commands for the device twins, as shown in the following figure:
The specific page operation is as follows:
- Fill in the current custom command
As shown in the above figure, fill in the corresponding instruction and click "Submit" to complete the configuration of the instruction;
- Add new virtual points and perform combination operations, as shown in the following figure:
- Switch object models and perform operations on other object models, as shown in the following figure:
Control record
In this module, you can view the control records of all devices
The device control record supports fuzzy queries for device name, device DevEUI, device Point, and data interval queries, as shown in the following figure
Partial field descriptions are as follows:
- Downlink: indicates the status of instruction issuance, with "Success" indicating success and "Failures" indicating failure
- Control: represents the execution status of the instruction, with "Success" indicating success and "Failures" indicating failure
Device Control Configuration Process
- Configure reverse control information on the device details page For specific operations, please refer toDevice Control under Device Details
- Check if the custom commands for the corresponding device twins of the device are configured For specific operations, please refer toCustom Instruction Configuration under Device Control
- Perform device reverse control on the IoT Hub of the platform For specific operations, please refer toPlatform IoT HUB