can
Apple 13 to pay the water bill with nfc, first open the shortcut command application on the mobile desktop, click automation on the shortcut command home page, and then click Create personal automation, then slide the page to the bottom to click nfc, and then click the scan option, and put the device close to the nfc label.
< br >
Introduction to nfc
< br >
NFC combines inductive card reader, inductive card and point-to-point functions on a single chip to identify and exchange data with compatible devices at short distances. But users of this mobile payment scheme will have to replace it with a special phone. The technology is widely used in Japan and South Korea, where mobile phones can be used as airport boarding verification, building access keys, transportation cards, credit cards, payment cards and so on.
< br >
NFC technology can quickly and automatically establish a wireless network, providing a virtual connection for cellular, Bluetooth or WiFi devices to communicate between devices in a short distance, suitable for mobile devices, consumer electronics, PCS and smart controls communication work.
< br >
NFC communication occurs between the originating device and the target device, and any NFC device can be either the originating device or the target device. The two are coupled with each other by AC magnetic field, and carry out carrier modulation by ASK mode or FSK mode to transmit digital signals.