Control strategies

Select devices, send a command and inspect each reply.

Devices

Cloud groups

Overlapping devices are included once. Sending fixes the target list for this operation; later group changes do not add devices.

Manage cloud groups

Save uses the current device selection as membership. Deleting a group does not remove devices or operation records.

Sign in to load your devices.

All means devices this account can control. Read-only devices can be selected for supported read commands.

CGI channel

Modbus channel

Register definition

        

        
Enter the raw integer value. The protocol scale is shown above; no automatic unit conversion is applied.

        

      

      

        
Current operation results

        
CGI_OK confirms an HTTP reply, not business success. Interface success does not confirm physical action. Uncertain results require checking the device; no request is automatically resent.

        
Refresh reads saved and late replies only; it does not publish a command. New operations use new request IDs, including when reusing devices from a previous operation.

        

        

        

        
No commands sent in this session.