NFC PN532 Module RFID Near Field Communication Reader 13.56MHZ Geekcreit for Arduino - products that work with official

PC software files download http myosuploads3 banggood com products 20181028 20181028212005SKU861106 rarDescription PN532 module is an NFC short range wireless communications technology module chip introduced by NXP which applied in 13 56MHZ contactless communication and highly integrated IC card reader chip with 40 B ROM and 1kB RAM of 80C51 micro controller core supports all layers of the protocol regard ISO14443 Type A and Type B Features 1 Reader mode support ISO IEC 14443A MIFARE mechanism2 Reader mode support FeliCa mechanism3 Reader mode support ISO IEC 14443B MIFARE mechanism4 Card Operation mode support ISO 14443A MIFARE mechanism5 Card Operation mode support FeliCa mechanism6 ISO IEC18092 ECM340 Point to point Performance Parameters In the reader mode supports Mifare Classic encryptionSupports 212 kbit s and 424 kbit s data transfer rateUnder FeliCa mode support 106kbit s 212kbit s and 424kbit s communication baudrateIntegrates the RF interface of NFCIP 1 the transmission rate up to 424kbit sSupport Host Interface SPI interface I2C interface serial UARTPower supply 2 7V 5 5VBoard size 50mmx120mmFour positioning holes is M3 hole diameter is 3 25mm Communication between module This module can communicate with each other the communication system is the default UART Connect with PC through USB to TTL module wiring as below Direction For Use 1 First connect the two PN532 modules with USB to TTL module PL2303 FT232 etc separately