PICo wireless scanner is a thin-client device, completely controlled by the central server. This reduces the hardware cost and increases battery life. We use small 8052-based processor, with only 128Kb or RAM and 256Kb flash ROM. For example, we have developed a centralized 5250 terminal emulation server, allowing the PICo to interface to AS/400 host, for use in warehouses. No software ever needs to be downloaded and updated on the wireless terminals, and the functionality can be changed on the server.

The PICo supports open standards, including: TCP/IP, DHCP, 802.11b, ping (send and receive), DNS, and ANSI 3.64. We also provide a host of remote monitoring functions, such as signal quality, low battery alert and inactivity timer.

Here are the hardware specifications: <LI>15 MHz processor, 128 kbytes RAM, 256 kbytes flash ROM <LI> Long-range bar code scanner <LI>1, 2, 5.5, and 11 Mbit/s IEEE 802.11b <LI> Ad-hoc and Infrastructure mode <LI> 64-bit and 128-bit encryption <LI> Long-life, fast-recharge Ni-MH rechargeable battery pack <LI>8 or 16-line LCD with super- bright white LED back-light <LI> Optional trigger handle <LI>21- or 24-key keypad <LI>Bar code scan LED and beeper <LI>Wireless connection and server connection LED status indicator.

Our Java-based 5250 emulation server software provides the following functions for using the PICo with AS/400 hosts: <LI> AS/400 terminal emulation <LI> User-defined screen and key remapping for every AS/400 screen <LI> Central control of shared parameters <LI> Any AS/400 function key and keyboard key can be sent <LI> Per-screen, context-sensitive help