Platform Interface Request Principles

Your server-side or frontend initiates an HTTP request.
The platform responds, verifies the interface, and sends commands to the device.
The device responds and executes the command.

Principle of Request After Privatization

Private gateway mode:

Your server-side or frontend initiates an HTTP request.
The device has a built-in HTTP service that can directly respond to and execute commands.

Agency-based privatization:

Your server sends commands to your broker.
Your broker responds and sends commands to the device.
The device responds and executes the command.