Hello, I have a some problem of my nfc shield, I am using this shield with arduino uno, it works perfectly. But I need to use this shield with arduino pro mini 5v. And I couldnt use this shield with pro mini, I think I didnt make cable connection. Error message is "didnt find pn53x board"
Default config below D10 : SPI Chip Select D11 : SPI MOSI Pin D12 : SPI MISO Pin D13 : SPI Serial Clock Pin
And shield below
please help me for fix it