a) Function description: Device management mainly includes device configuration management, software version management, device authority management and log management function modules.

b) Product details

i. Device management module: it can add the devices, remotely configure the equipment functions, and monitor the basic status of the equipment operation at any time.

ii. Version management module: it can upload and manage all kinds of APK, main control, sub-control, battery and battery software firmware, and OTA function.

iii. Permission management module: it can add and manage device resources, roles, and users, and set hierarchical permissions for users and roles.

iv. Log management module: it can query the log of uploading and downloading versions.