KR06168 PN532 NFC RFID 13.56MHz UART ISP dan I2C + Bonus 2pc Tags

Description

1. Overview
LC PN532 module is an NPC(Near field wireless communication technology) module,Using chip which introduced by NXP Used in 13.56MHZ non-contact communication IC chip high integration IC chip,which come with 40KB ROM and 1KB RAM 80C51 micro controller core,Supports all layer protocols of ISO14443 Type A Type B.

2. The function and characteristics
Support ISO / IEC 14443A / MIFARE, FeliCa, ISO / IEC 14443B mechanism (read and write mode)
Support communication baud rates of 106kbit/s, 212kbit/s and 424kbit /s (FeliCa mode)
Support 212kbit / s and 424kbit / s data transmission rate
Point to point: ISO / IEC 18092, ECM340 point to point
Support host interface: SPI interface, I2C interface, serial UART
Sensing distance: about 4cm (white card), about 2.5cm (key card)
Operating voltage: 3.3V

3. The board size
40.5*43mm

4. The board function description
VCC, GND: 3.3V power supply pin
IRQ: Interrupt output pin
RSTOUT_N: Reset signal
NSS/SCL/RXMOSI/SDA/TXMOSISCK:UART/I2C/SPI communication Interface
11P single row pin P3: PN532 chip I / O port
The jumper cap at the 2X3 pin is used to set the communication mode (the reference program is provided in UART mode):
communication mode I0 I1
UART 0 0
SPI 0 1
I2C 1 0

5. Using Instructions
Module on the tag read and write communications and other reference procedures are based on STM32F10X control panel,communication mode is UART. The pins are: PD3 pin is buzzer , PC6, PD13 and PD14 are button pins . The LED indicators are PA4, PA4, PA6 and PA7.
Please refer to the product information for specific pin definitions and operating instructions.