Keyestudio PN532 NFC/RFID Controller Shield for arduino uno r3
القسم: Children's toys, روبوتات الأطفال
Availability: In stock
شحن دولي
يرجى معاينة تفاصيل المنتج لمعرفة بلد المنشأ والشحن
Product sharing
- Package: SMD
- is_customized: Yes
- Model Number: PN532 NFC RFID
- Supply Voltage: 5V
- Application: Computer
- Type: Logic ICs
- Brand Name: keyestudio
- Origin: Mainland China
- Condition: New
- Operating Temperature: 0-40
- Product number: KS0259
Introduction
Keyestudio PN532 NFC/RFID Controller Shield based on PN532 chip is used for field communication close to 13.56MHz. This shield is equipped with an onboard antenna, so there is no external antenna coil. It is compatible with SPI, IIC, UART interface to communicate. When using it, directly stack it onto Arduino UNO R3 control board.
Performance Parameters
Chip：NXP PN532
Working Voltage：3.3V
Power Voltage：3.3～5.5V
Max Power Current：150mA
Working Current (standby mode): 100 mA
Working Current (write mode): 120 mA
Working Current (read mode): 120 mA
Pointer: PWR
Longest effective communication distance is 5 cm
Support SPI, IIC, UART interface switching.
Can be used for 13.56M non-contact communication.
Compatible with ISO14443 TYPE A and B standards.
Control Method of Interface Mode
There are two sliding switches on the board to select the interface mode:
Test Result
In the experiment, we use SPI communication, and SCK, MI, MO and NSS on the shield is connected with jumper cap. Dial SET0 to L, SET1 to H. After wiring and uploading the code to the board, open the serial monitor, respectively using S50 Fudan card and key chain to test it, you will get the information as the figure shown blow:
Related Data Link
Download the PDF:
https://drive.google.com/open?id=1c96oFlawsJ3k-vWRw6Gkzhc3mhX13sZf
Download the code:
https://drive.google.com/open?id=1_iMEuSfUs63LtBlmL5ZnWWNIwk95Yyns
Get the libraries PN532.h and SPI.h
https://drive.google.com/open?id=1sP1TKdzJ1Ia_kCsPey7d7aFXGOIj8F2q
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