Use the SmartThings app to scan the QR code from CUBE Matter Bridge.
Make sure SmartThings has permissions for Camera and Local Network.
1
Enable Matter Bridge in CUBE OS
Open CUBE OS in a browser.
Click the Matter icon in the side panel.
Follow the on-screen guide to enable Matter Bridge.
You should see:
A QR code (for pairing)
A numeric setup code (useful if scanning fails)
2
Scan the QR code in the SmartThings app
Open the SmartThings app. Tap + to add a device. Choose the Partner devices option, select Matter and then scan. Scan the QR code shown on the CUBE OS Matter Bridge page.
3
Finish setup and wait for devices to sync
Follow the SmartThings flow to complete the pairing. After pairing, SmartThings will sync devices exposed by the CUBE bridge. You can rename devices and assign rooms in SmartThings.