This is a starterkit which allows you to explore all capabilities of PIC18F4550 and the Microchip's USB firmware. The software examples include: USB HID mouse which allows you to move the mouse cursor with the four buttons on the board, USB Mass storage device on SD-MMC card simple adds USB disk to your computer, USB to RS232 converter - all the firmware under your control and ready to be customized and embedded in your next application. The debugging is In-Circuit through ICSP connector, the free available ports are available on the EXTension connector. FEATURES: • ICSP/ICD connector for programming with PIC-MCP, PIC-MCP-USB, PIC-PG1,PIC-PG2, PIC-PG3 or PIC-PG4 and programming and debuggine with PIC-ICD2, PIC-ICD2-POCKET, PIC-ICD2-TINY • USB 2.0 type B connector allow board to be interfaced to PC host. • RS232 connector • SD-MMC connector • Audio In, Audio Out connectors • Status LEDs • Trimmer potentiometer • Four buttons • PIC18F4550-I/P on DIL40 socket • Quartz crystall 20Mhz • Reset button • Power plug-in jack with diode bridge can be powered with AC or DC power supply • 5V voltage regulator • Extension slot for the not connected ports • Four mounting holes 3,3 mm (0,13") • FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print • Dimensions 104x76 mm (4,1x3")