This demo kit provides a hand held low power battery operated device promoting Pervasive Displays Inc. 1.44 inch electronic paper display. This demo kit also highlights Microchip’s PIC24 family microprocessor with USB functionality, wireless connectivity, and graphical user interface. Linear Technology provides Lithium Ion battery management and system power. The external connector exposes 16 processor pins for custom development. This kit incorporates a low power, sunlight readable high resolution display with a 180 degree viewing angle. This kit also provides connectivity through Microchips low power wireless module, Bluetooth low energy module, USB and asynchronous serial communication. Depending on local wireless requirements, selecting an appropriate demo kit will allow the user operate in the approved 863-870MHz, 902-928 MHz or 2.4 GHz spectrum. The USB provides host connectivity to external hardware memory devices and printers.