Download software tagged by free com port programming

Comm Tunnel is a free tool to connect endpoints. It builds a tunnel between endpoints. The endpoints can be any of serial port, TCP/IP server, TCP/IP client or UDP. The data received on one endpoint will be forward to anther four endpoints.

Serial Splitter CE splits real serial ports into virtual ones on your mobile phone. It is needed when several applications work with one serial port on your mobile device (like several applications read from one GPS device).

VSPD Mobilel can create up to 20 pure virtual serial ports in your mobile system, resulting in 10 virtual serial ports pairs available for integration. Both ports in a pair are connected via a virtual null-modem and fully emulate real serial ports.

The best tool for doing LPT, COM and USB port's data transfer logging

NCD relay controllers allow computer controlled switching from the RS232 serial port of a microcontroller or computer.NCD video switchers allow computer controlled multiplexing of audio or vide signals from the RS232 serial port of your computer.

Use Serial Port Terminal to connect to remote computer using null-modem, send or receive various types of data over serial line, redirect data into specified file, monitor data exchange between serial devices, troubleshoot modem settings and more.

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 is a robust, easy-to-use, multi-feature Serial Port communication tool.

Port Monitor will protect your system 24/7 from unauthorized users from installing USB, COM, Fire wire & Parallel devices to your system

It supports 1 board with 8 relays. Each relay can be programmed separately with multiple timers. Relay can be turned on/off manually. The status of all relays can be shown.It can detect all existed COM ports automatically.