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Xadow NFC v2
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Mode:Editors' pick
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Update time:
2021-04-08 11:55:12
Creation time:
2016-01-09 09:18:54
Description
Xadow NFC v2
------------
The Xadow NFC v2 features the most popular NFC chip-set on the market - a highly integrated transceiver module PN532.
This chip set is very powerful and can be seen in most of smartphones and NFC devices.
It can be used to read and write to tags and cards, acting like NFC tags. Currently we’ve developed Arduino libraries to support reading and writing to MIFARE Class and MIFARE Ultralight Card.
The board also adopts the new 11 PIN Xadow connector to improve the flexibility of module connections.
Near Field Communication (NFC)
Near Field Communication (NFC) is the set of protocols for the communication of electronic devices that are close proximity to each other (typically 10cm or less).
Full NFC devices usually have three working mode:
Card Emulation: typically used in entrance card, or in smartphones to let them acts like smart cards to perform payment process or ticketing
Reader/Writer Mode: used to read the information stored in the NFC tags
Peer-to-peer Mode : used for data exchanging between devices
Include
Xadow NFC v2 * 1
FPC Cable 11 PIN * 2
Features:
Open source and modular design
Slim and small
Built-in 11 PIN Xadow Connectors for full flexible connection with other Xadow Modules
Stackable, chainable and sewable with other Xadow Modules
Specification:
Microcontroller: Kinetis KL02
Core: ARM® 32-bit Cortex® -M0+CPU
Power Supply: 3.3 – 6V (via breakout pins)
Flash: 32 KB
SRAM: 4 KB
Working Current: 5mA at standby; 55mA when read/write
Radio Frequency: 13.56MHz.
Supported protocols: ISO/IEC 14443 Type A and ISO/IEC 14443
Type B
Max Operating Distance: ~28mm depending on the current antenna size.
Dimensions: 25.43mm x 20.35mm
From:For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=2562?cPath=84
Xadow NFC v2
Xadow NFC v2.JPG
The Xadow NFC v2 features the most popular NFC chipset on the market - a highly integrated transceiver module PN532.
This chipset is very powerful and can be f in most of the smart phones and NFC devices.
It can be used to read and write to tags and cards, acting like NFC tags.
Currently, we have developed Arduino libraries to support reading and writing to MIFARE Class and MIFARE Ultralight Card.
The board also adopts the new 11 PIN Xadow connector to improve the flexibility of module connections.
Features
Open source and modular design
Slim and small
Built-in 11 PIN Xadow Connectors for fully flexible connection with other Xadow Modules
Stackable, chain-able and sew-able with other Xadow Modules
Specification
Microcontroller Kinetis KL02
Core ARM® 32-bit Cortex® -M0+CPU
Power Supply 3.3 ~ 6V (via breakout pins)
Flash 32 KB
SRAM 4 KB
Working Current 5mA at standby; 55mA when read/write
Radio Frequency 13.56 MHz
Supported protocols ISO/IEC 14443 Type A and ISO/IEC 14443 Type B
Max Operating Distance ~28mm depending on the current antenna size
Dimensions 25.37mm × 20.30mm / 1” × 0.8”
Hardware Overview
![enter image description here][1]
About Near Field Communication (NFC)
Near Field Communication (NFC) is the set of protocols for the communication of electronic devices that are proximity to each other (typically 10 cm or less).
Full NFC devices usually have three working modes:
Card Emulation: typically used in entrance card, or in smart phones to let them acts like smart cards to perform payment process or ticketing
Reader/Writer Mode: used to read the information stored in the NFC tags
Peer-to-peer Mode: used for data exchanging between devices
RePhone Community
![enter image description here][2]
From:http://www.seeedstudio.com/wiki/Xadow_NFC_v2
[1]: /editor/20160109/5690d10b9328c.png
[2]: /editor/20160109/5690d12de3acf.png
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Xadow NFC v2
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Announcer: seeedstudio
Creation time: 2016-01-09 09:18:54
Published time:
2021-04-08 11:55:12
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