C:\Users\LingChingYan\Documents\Arduino\libraries\Adafruit_PN532\Adafruit_PN532.cpp: In function 'void i2c_send(uint8_t)': C:\Users\LingChingYan\Documents\Arduino ...
This is an library for PN532 to use NFC technology. It is for NFC Shield and Grove - NFC. cd {Arduino}\libraries git clone --recursive https://github.com/Seeed-Studio ...