R3
Perform 1: well being safety operate, forestall electromagnetic wave radiation, regulate the physique. Trend jewellery, couple rings.
Perform 2 (with NFC cell phone help): cell phone unlock, data sharing, enterprise playing cards, and many others.
Function three: IC/ID/NFC chip simulation, can copy the cardboard(entrance guard card, Entry card, meal card, elevator card, attendance card). Cannot help the bus card, subway card and financial institution card.
Tip: IPhone cell phone no NFC operate, so solely apply operate 1 and performance three, cannot apply operate 2!

Package deal embody:
1 x Good NFC Magic Ring

Observe:( IPhone cell phone not help NFC)
1.Please enable slightly shade error .
2.Please enable handbook measuring permissible error.
three.Not all telephones are common, please learn the introduction rigorously earlier than shopping for.
Q: My ring is not acknowledged instantly. What can I do? Reply: Attempt to roll your ring over the candy spot of your gadget.
Q: Whats a candy spot? Reply: The candy spot is the place in your gadget the place the ring is learn most simply. Usually that is proper over the NFC antennae.
Q: What different gadgets can work together with the ring? Reply: Raspberry Pi and Arduino each have NFC modules out there that work nice with the ring.
Q: Can I exploit my ring for contactless funds? Reply: If you happen to create your personal technique then sure however we do not present a mechanism to do that.NOTICE: CAN NOT CONNECT WITH IPHONE, AND THE BATTERY OF NFC SMART PHONE MUST BE ORIGINAL.
No Want Battery Charging
Worth: $22.75 - $17.80

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