The following links provide useful background information for this microcontroller and using this controller board.
Data Sheets
PIC18F458 Data Sheet: Microchip - PIC18F458 Data Sheet
PIC18F458 Programming Specifications: Microchip - Programming Library
PIC18F458 Application Notes: Microchip - Application Notes
PCF8574 I/O Data Sheet: Philips Semiconductor - PCF8574 Data Sheet
PCF8583 Real Time Clock Data Sheet: Philips Semiconductor - PCF8583 Data Sheet
24LCXXX EEPROM Series Data Sheets: 24LCXXX Series
Books
Programming: Programming and Customizing the PIC Microcontroller
Programming: Square 1 - Pic'n Series
Applications: PIC Microcontroller Book
Robotics: PIC Robotics
Useful Websites
Microchip: To Microchip website
Circuit Cellar Magazine: To Circuit Cellar Website
User Tips
If you have some useful tips or relevant information that would be helpful to other users, please send it to technical@futurlec.com