QRCode Settings Hello world! You have turned on the lights! You have turned off the lights! Sorry, there is a problem with your camera. You may need to reboot your device. There is a temporary problem with QR code scanning. Please check camera permission. This is the content of the barcode I scanned. Hi Sorry, the required software could not be opened. Barcode content may not be valid. Sure URL path Browser open content Other title URL path The QR code pattern is placed in the framing frame for automatic scanning. Turn lights on or off Open with a browser The parameters are correct, please rescan The scan result is: Had copied to the clipboard