Name: Grove - NFC Tag 近場通訊標籤模組 seeed原廠
SKU: 101020070(C8-4)
Price: 730 TWD
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Grove – NFC Tag 近場通訊標籤模組 seeed原廠

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~~NT$848~~ NT$695 未稅

Grove – NFC Tag 是一款基於意法半導體M24LR64E-R集成解決方案的近場標籤模塊。通過I2C接口與主機通信，內建64位唯一識別碼同時集成了64Kbit EEPROM。模塊外擴了一個PCB天線，可以很方便安裝到您設計的結構中。

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貨號： 101020070(C8-4) 分類： SeeedStudio 原廠, 無線通訊類, 無線通訊模組分類, 無線射頻/近場通訊標籤： Grove, Grove - NFC Tag, NFC, NFC TAG, 近場通訊

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商品說明

Grove – NFC Tag 近場通訊標籤模組

規格參數

工作電壓:5V or 3V3
工作電流<1mA
識別距離< 2cm
工作頻率: 13.56MHz
符合ISO 15693 and ISO 18000-3 1標準
64-bit 唯一識別碼(UID)
I2C 接口通信
Grove 接口

應用實例

手機讀寫模塊

下載安裝NfcV-reader for Androud and install it
啟動手機軟件，可以按照以下步驟讀寫標籤

NFC Tag 1.png NFC Tag 2.jpg NFC Tag 3.jpg NFC Tag 4.png

控制LED燈

硬件如下圖所示連接

Grove - NFC Tag Photo.jpg

下載NfcV-reader for Androud，安裝
下載NFC Tag Lib重命名為“NFC_Tag_M24LR6E”並且把次文件添加到Arduino’s庫裡面.
打開Arduino IDE. 如果Arduino IDE已經打開,重啟以下.
在Arduino IDE,點擊: File -> Example -> NFC_Tag_M24LR6E -> ledControl
下載完程序，現在可以通過手機去控制LED燈啦

 
<span class="co2">#include "NfcTag.h" </span>
<span class="co2">#include &lt;Wire.h&gt;</span>
 
NfcTag nfcTag <span class="sy4">; </span>
<span class="kw4">int</span> led <span class="sy1">= </span> <span class="nu0">5 </span><span class="sy4">; </span>
<span class="kw4">bool</span> flag <span class="sy1">= </span> <span class="kw2">false </span><span class="sy4">; </span>
<span class="kw4">bool</span> preFlag <span class="sy1">= </span> <span class="kw2">false </span><span class="sy4">; </span>
<span class="kw4">void </span> <span class="kw2">setup </span><span class="br0">( </span><span class="br0">) </span><span class="br0">{ </span>
  <span class="kw2">Serial</span> . <span class="kw3">begin </span><span class="br0">( </span><span class="nu0">9600 </span><span class="br0">) </span><span class="sy4">; </span>
  <span class="kw3">pinMode </span><span class="br0">(</span> led, <span class="kw2">OUTPUT </span><span class="br0">) </span><span class="sy4">;</span> 
  nfcTag. <span class="kw3">init </span><span class="br0">( </span><span class="br0">) </span><span class="sy4">; </span>
<span class="br0">}</span>
 
<span class="kw4">void </span> <span class="kw2">loop </span><span class="br0">( </span><span class="br0">) </span><span class="br0">{</span> 
  flag <span class="sy1">=</span> nfcTag. <span class="me1">readByte </span><span class="br0">(</span> EEPROM_I2C_LENGTH <span class="sy2">- </span><span class="nu0">1 </span><span class="br0">) </span> <span class="sy1">== </span> <span class="nu12">0xff </span><span class="sy4">? </span><span class="kw2">true </span><span class="sy4">: </span><span class="kw2">false </span><span class="sy4">; </span>
  <span class="kw1">if </span><span class="br0">(</span> flag <span class="sy3">! </span><span class="sy1">=</span> preFlag <span class="br0">) </span><span class="br0">{ </span>
    <span class="kw2">Serial</span> . <span class="kw3">println </span><span class="br0">( </span><span class="st0">"get remote NFC control signal!" </span><span class="br0">) </span><span class="sy4">; </span>
    <span class="kw1">if </span><span class="br0">(</span> flag <span class="sy1">== </span> <span class="kw2">true </span><span class="br0">) </span><span class="br0">{ </span>
      <span class="kw2">Serial</span> . <span class="kw3">println </span><span class="br0">( </span><span class="st0">"led will light up!" </span><span class="br0">) </span><span class="sy4">; </span>
      <span class="kw3">digitalWrite </span><span class="br0">(</span> led, <span class="kw2">HIGH </span><span class="br0">) </span><span class="sy4">; </span>
    <span class="br0">} </span><span class="kw1">else </span><span class="br0">{ </span>
      <span class="kw2">Serial</span> . <span class="kw3">println </span><span class="br0">( </span><span class="st0">"led will turn dark!" </span><span class="br0">) </span><span class="sy4">; </span>
      <span class="kw3">digitalWrite </span><span class="br0">(</span> led, <span class="kw2">LOW </span><span class="br0">) </span><span class="sy4">; </span>
    <span class="br0">}</span> 
    preFlag <span class="sy1">=</span> flag <span class="sy4">; </span>
  <span class="br0">} </span>
  <span class="kw3">delay </span><span class="br0">( </span><span class="nu0">5 </span><span class="sy2">* </span><span class="nu0">1000 </span><span class="br0">) </span><span class="sy4">; </span>
<span class="br0">}</span>

#include "NfcTag.h"

#include <Wire.h>

NfcTag nfcTag ;

int led = 5 ;

bool flag = false ;

bool preFlag = false ;

void setup ( ) {

Serial . begin ( 9600 ) ;

pinMode ( led, OUTPUT ) ;

nfcTag. init ( ) ;

}

void loop ( ) {

flag = nfcTag. readByte ( EEPROM_I2C_LENGTH - 1 ) == 0xff ? true : false ;

if ( flag ! = preFlag ) {

Serial . println ( "get remote NFC control signal!" ) ;

if ( flag == true ) {

Serial . println ( "led will light up!" ) ;

digitalWrite ( led, HIGH ) ;

} else {

Serial . println ( "led will turn dark!" ) ;

digitalWrite ( led, LOW ) ;

}

preFlag = flag ;

}

delay ( 5 * 1000 ) ;

}

出貨清單

Grove – NFC Tag x1
Grove連接線 x1

Documents

Grove – NFC Tag wiki

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

Grove – NFC Tag

Grove – NFC Tag is a highly integrated Near Field Communication Tag module,this module is I2C interface,which base on M24LR64E-R,M24LR64E-R have a 64-bit unique identifier and 64 -Kbit EEPROM.Grove – NFC Tag attach 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.

Specifications

Working Voltage:5V or 3V3
Working Current<1mA
Effective range<2cm
Serve for contactless communication at 13.56MHz
ISO 15693 and ISO 18000-3 mode 1 compatible
64-bit unique identifier (UID)
Read Block & Write (32-bit blocks)
Grove I2C Interface

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Grove – NFC Tag 近場通訊標籤模組 seeed原廠

Grove – NFC Tag 近場通訊標籤模組 seeed原廠

商品說明

Grove – NFC Tag 近場通訊標籤模組

規格參數

應用實例

手機讀寫模塊

控制LED燈

出貨清單

Documents

Grove – NFC Tag

商品評論

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Grove – NFC Tag 近場通訊標籤模組 seeed原廠

Grove – NFC Tag 近場通訊標籤模組 seeed原廠

商品說明

Grove – NFC Tag 近場通訊標籤模組

規格參數

應用實例

手機讀寫模塊

控制LED燈

出貨清單

Documents

Grove – NFC Tag

商品評論

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