To add a gateway or several gateways to a project:

Step 1: Navigate to Project > Gateway to go to the gatewat management interface.

Step 2: Select the project to which the gateway need to be added.

Step 3: Click Add. 

Step 4: Enter the SN (required), alias (optional), and eWeb password (optional). Only one gateway can be added in this interface.

Step 5: After filling in the information, click OK. When the "Add succeeded" prompt appears, click X to close the prompt box and complete the operation.

To add gateways to a project in batches:

Step 1: Select the project.

Step 2: Click Import Device.

Step 3: Click Download Template to download the template.

Step 4: Fill in the template. SN is required, while the alias is optional. Up to 200 devices can be imported into a project each time.

(1) SN: Required. The length of a SN should range from 6 to 21 characters.

(2) Alias: Optional. The length of an alias should range from 1 to 64 characters.

Step 5: Click ".xlsx " File to upload the template.

Step 6: When the "Import Succeeded" prompt appears, click X to close the prompt box. The imported device will be displayed in the gateway list.