1)   Comm Operator 4.6.0.181
It is a professional tool for serial port, TCP/IP, UDP and HTTP application’s design, development, debug and test. It makes it more efficient for the development of hardware-software application, client-server as well as network application.
serial port, COM port, debug, communication, comm, operator, test, tool, rs232, TCP,

 2)   CommLog for CE 0.3
CommLog of 5dtool is a freeware used for record and monitor the data from serial port of PocketPC. It would be useful for record data from total station, GPS and other rs232 device connected to PDA.
com, port, rs232, rs, 232, rs 232, simulation, emulator, Serial port, CommLog,