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Leonardo GPRS GSM IOT Board

Leonardo GPRS GSM IOT Board-V1.2

Crowtail- Bright LED 2.0

Crowtail- Bright LED 2.0

Crowtail- NFC 2.0

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was $12.40 Special Price $6.82
Availability: Out of stock
SKU
CRT01015N
Brand
ELECROW
Weight
18g

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【NFC module】Adopts PN532 transceiver, which can handle contactless communication at 13.56MHz, or use two NFC Shields to achieve point-to-point data exchange.
【Used as PFID reader】It can be used as a PFID reader for Mifare one tags and cards (13.56 MHz).
【Support multiple protocols】Support P2P communication, support ISO14443 type A and type B protocols.
【2 types of interfaces】Support UART, IIC (default) interface.

Description

The Crowtail-NFC module (Near Field Communications) uses a highly integrated transceiver module PN532 which handles contactless communication at 13.56MHz. It is designed to use IIC (default) communication protocols. In addition, you can also use UART communication protocols via change the connection between the welded plates.
You can read and write a 13.56MHz tag with this module or implement point to point data exchange with two NFC Shields.

Features

  • Uses as a PFID reader with Mifare one tags and cards(13.56 MHz).
  • It can support UART, IIC(default) interfaces.
  • It has 13.56MHz independent PCB antenna.
  • Max operating distance for detecting NFC tags is 28mm depending on current antenna size.
  • Support P2P communication.
  • Support ISO14443 type A and Type B protocols.

Specifications

  • Working voltage: 3.3v
  • Antenna size: 18 x 28 x 0.8 mm, IPX port
  • Antenna wire impedance: 50omh
  • Board dimensions: 20mm x 40mm

Package list

  • Crowtail- NFC x 1
  • 4 Pin Crowtail Cable x1
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