Product Description & Reviews
Board size: 40.5 * 43mm Board function description: VCC, GND: 3.3V power supply pin; IRQ: Interrupt output pin; RSTOUT_N: reset signal; NSS / SCL / RX, MOSI / SDA / TX, MOSI, SCK: UART / I2C / SPI communication interface; 11P single pin P3: PN532 chip I / O port; 2x3 jumper cap for setting the communication mode; Instructions for use: This module uses the STM32F10X control board for the reference program used for communication such as reading and writing of tags. The communication mode is UART. Which pin wiring: PD3 feet for the buzzer, press the button for the PC6, PD13, PD14, LED indicator for the PA4, PA4, PA6, PA7. Instructions: When using serial communication, PN532 module only need to use VCC, GND, TXD, RXD four pins can be, the specific method is as follows: 1, write the function of the label, press KEY2, the status indicator D2 bright. The label near the module antenna, then you can write data to the label 0xAA, write success, the buzzer will be "Di" sound. 2, write the label function, press KEY3, the status indicator D3 light. The label near the module antenna, then you can write data to the label 0x55, write success, the buzzer will be "Di" sound. 3, read the label function, press KEY1, status indicator D1 light. The label is close to the module antenna, then you can read the label in the fixed position of the data, if read out is 0xAA, then light D4, if read out is 0x55, then off D4, read success, the buzzer will There is "Di" sound.
Features & Highlights
- PN532 module is a NFC (that is, close-range wireless communication technology) module. Using NXP's 13.56MHZ non-contact communication with a high degree of integration IC card reader chip, with 40 kB ROM and 1kB RAM 80C51 microcontroller core support ISO14443 TypeA & TpyeB all layer protocol.
- Read and write mode, support ISO / IEC 14443A / MIFARE, FeliCa, ISO / IEC 14443B mechanism;
- FeliCa mode, support 106kbit / s, 212kbit / s and 424kbit / s communication baud rate;
- Support 212 kbit / s and 424 kbit / s data transfer rate; ISO / IEC18092, 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;
Additional Information
| Manufacturer: | KNACRO |
| Brand: | KNACRO |
| Publisher: | KNACRO |
| Studio: | KNACRO |
| UPC: | 713653013708 |
| EAN: | 0713653013708 |
| Package Weight: | 0.04 pounds |
| Package Size: | 2.52 x 0.98 x 0.98 inches |
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