Comm Operator PPC is a powerful tool to test and debug the hardware of serial port and network with Pocket PC. It runs on PPC2003SE or WM5.0 and WM6.0. It supports communication with both serial port, include rs232, rs422, rs485 and TCP & UDP based protocol. It is very handy for test the device on site with a Pocket PC. It works with Wifi, Ethernet and Bluetooth besides normal serial port. It supports data in Text, Decimal as well as Hex format. It also can keep log of the sent and received data. All setting can be saved to a file for later loading. It can act as peripheral devices connected with COM port, such as GPS receiver, total station and other devices, like rs232 relay boards. It can also act as a debug tool for device's test and development. Comm Opeartor PPC is a robust, easy-to-use, multi-feature Serial Port communication tool. It features the following elements: *Support Bluetooth serial port; *Support Wifi network; *Support TCP/IP protocol based communication; *Support UPD protocol based communication; *Support baud rate from 110 to 961200; *Support data in Text, Decimal as well as Hex; *Send multiple data in order manually; *Import and export the sent data easily; *Share data with Comm Operator PC version.