HiLetgo PN532 NFC NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C SPI HSU with S50 White Card Key Card for Arduino Raspberry Pi DIY Smart Phone Android Phone

توضیحات

خرید اینترنتی The PN532 is actually a bundle of 4 libraries: PN532, PN532_HSU, PN532_I2C and PN532_SPI. You only need 2, the main PN532.h and either the I2C or SPI depending on how you connect it. The HSU is for high speed communication, which you probably won’t need. Important: Before getting it start, you need to install a few libraries like Don’s NDEF library, PN532 library(Seeed-Studio’s version recommand