I am trying to interface the Mifare reader/writer to Arduino Uno microcontroller. I am referring to the link below which interfacing Mifare reader/writer to Arduino BBfuino:
Because of the different board used, I can’t use 8x2 LCD to plug directly to microcontroller and I replace it with 16x2 LCD. I’ve tested the 16x2 LCD with Arduino Uno and it works well as shown in the link below:
However, when I interface the Mifare reader/writer CR038 with Arduino Uno and 16x2 LCD, the LCD cannot display the characters successfully as shown in the video below:
My question is:
Is the code having problem for interfacing Mifare reader/writer with Arduino Uno?
MiFare_Arduino_Interfacing.ino (15 KB)