Outline
In many scenes, developers need to update the device configuration information, including the system parameters of the device, network parameters, local strategies. Typically, the device is updated through firmware upgrade configuration information. However, this will increase the firmware version of the maintenance work, and the need to interrupt the operation of the device to complete the update. To solve the problem, things platform provides remote configuration update function, without having to restart or interrupt the operation of the device to complete the update configuration information online. This article demonstrates how to use JAVA SDK implement two scenarios.
Rationale
1, remote configuration capabilities of Things platform to support:
- On / off remote configuration.
- Online editing configuration files, and manage versions.
- Batch update device configuration information.
- Active device configuration information update request.
2, a flowchart
3, remote configuration roughly divided into three parts:
- Generate configuration files: You can edit the console of Things platform and save the configuration information.
- Push Profile: You push to the device configuration information in the Internet of Things platform console batch. After receiving the device, to modify the local profile.
- Active devices requesting configuration information: device actively request a new configuration file to Drive