The PIC18F4xK22 Development Board is a demonstration and development platform for the PIC18F4x/2xK22 series 8-bit microcontrollers. The board provides a platform to highlight this family’s Low Power benchmark for lower power consumption and operation. The board is suitable for prototyping many low power applications including RF, temperature sensors, electronic door locks, LCD , remote controls, security sensors, smart cards. The PICtail? interface supports Microchip’s line of daughter cards for easy evaluation of your next low power application. This board is the ideal complement to the MPLAB? PICkit 3 or ICD 3 debugger and programmer realizing the PIC18 architecture development environment.