Please update the eWeLink app to the latest version and refer to the following steps to group the switches.

1.Tap on "All devices" and choose "Manage group".

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2.Tap on "Add new group".

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3.Name the group and choose the devices you want to put into a group, and tap on "OK" to save the settings.

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4. You can see the group you creat and control the devices according to different groups.

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