I need some guidance. I was testing my RTC in the EasyPic5 Dev Board using PIC18F4520 and it worked. However, when I transferred to breadboard, the data that the LCD displays is the wrong data. Who can please help me with this? Thank you very much.
How are we supposed to help you, If all the hardware is the same and the program is the same then you have obviously connected something wrong, we can't guess what you did.