資料來源:https://www.seeedstudio.com/NFC-Shield-V2.0-p-1370.html
Short for Near Field Communication, NFC is a widely used technology around us. It's behind daily applications such as access control system and mobile payment system. NFC Shield features a highly integrated transceiver module PN532 which handles contactless communication at 13.56MHz. You can read and write a 13.56MHz tag with this shield or implement point to point data exchange with two NFC Shields.
In this new version, we assign an independent PCB antenna which can easily stretch out of any enclosure you use, leaving more room for you to design the exterior of your project.
The PCB comes stuck on the shield, but you can easily peel it off.
Features
5cm max effective range
SPI pin saving interface
Serve for contactless communication at 13.56MHz
Support P2P communication
Support ISO14443 Type A and Type B protocals
Dimensions | 100mm x 65mm x 30mm |
Weight | G.W 39g |
Battery | Exclude |
NFC Shield V2.0 | 1 |
Wiki of NFC Shield V2.0
Use NFC shield to build paper man can interact with Android smart phone
This is a remote control car. Not controlled by ubiquitous remotes, like joystick, but a set of NFC cards. That makes it a challenge to rational thinking. Want it run smoother and faster? That depends on how you design the commands set it executes. Fundam
近場通信的簡稱, NFC 是我們周圍廣泛使用的技術。它的背後的日常應用, 如存取控制系統和移動支付系統。NFC 遮罩具有高度集成的收發模組 PN532, 它處理13.56MHz 的非接觸通信。你可以閱讀和寫一個13.56MHz 標籤與這個盾牌或實現點的資料交換與兩個 NFC 盾牌。
在這個新版本中, 我們指定了一個獨立的 PCB 天線, 它可以很容易地從您使用的任何主機殼中伸展出來, 為您設計專案的外部空間。
PCB 卡在盾牌上, 但你可以很容易剝離它。
功能
5cm 最大有效範圍
SPI pin 保存介面
13.56MHz 的非接觸通訊服務
支援 P2P 通信
支援 ISO14443 a 型和 B 型協定
檔
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