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Serial Port Controller


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NCD Device Development Lib Free Serial Port Monitor Free Virtual Serial Ports Emulator Bill Redirect Serial-File-TCP Port & KB
NCD relay controllers offer computer control Free Serial Port Monitor, RS232 Com Sniffer Free Virtual Serial Ports Emulator Bill Redirect Serial,File,TCP Port & Keyb


Free - National Control Devices


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.

Free - HHD Software


Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis

Free - Eterlogic Software


VSPE is intended to help software engineers and developers to create/ debug/ test applications that use serial ports. It is able to create various virtual devices to transmit/ receive data, share physical serial port data for several apps, and so on.

Free - Bill Production


Resident Tray System software for barcode scanner or other serial data capture devices that have a Serial / TCP interface. The program will redirect to any direction Serial/ File/ TCP Port & Keyboard. Debugger, Macro Commands, Search and replace ch


NCD ActiveX Control makes it easy to NCD dev.

NCD ActiveX Control
Free - National Control Devices

The NCD ActiveX Control makes it easy to control NCD devices from any programming language that supports ActiveX. It supports most NCD Devices except graphic display products. With it, you may create a complex control application in minutes. The NCD ActiveX control works great with ANY version of Visual Basic, and even allows you to send and receive raw serial data via the serial port.

port, rs232, serial, device, data, driver, servo, anolog, home automation, control, relay driver, relay




Stress testing of COM/RS232 ports made easy!

COM Port Stress Test
Free - AGG Software

If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Try this software now and you won't be disappointed!

video, digital, motor, switcher, motion, relay controller, industrial automation, light dimmer, controller, testing, emulator, system


HW VSP is a free virtual serial port driver.

HW VSP
Free - HW group

HW VSP adds a virtual serial port (COM5) to the system and redirects all communication over TCP/IP to remote IP address. HW VSP is free in unlimited version, it supports Windows 2000 and XP. HW VSP works with any TCP/IP device, it can work as a TCP server as well as a TCP Client. HW VSP supports remote RS232 port control (speed, parity, stop bits, etc..) over the RFC2217 (NVT).

stress test, com port, view, packet, analysis, monitoring, analyzer, activity, viewer, connection, modem, traffic




Easy and hassle-free COM port data emulation

COM Port Data Emulator
Free - AGG Software

As a software or hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable and affordable COM port testing and analysis tool, look no further than COM Port Data Emulator! It was created for emulating a COM or Ethernet device, generating a data stream and sending it to a specific serial (COM) port.

transfer, reader, test, capture, sniffer, ports, monitor, analyze, communication, splitter, virtual, windows


Port I/O and physical memory access

TVicPort
Free - EnTech Taiwan

TVicPort is set of general purpose device drivers that allow you to access and control hardware directly from without using the Windows DDK. TVicPort's main capabilities are: - direct port I/O access; - obtains pointers to the physical memory; - advanced LPT support including access to any pin on any LPT port; - access to IDE HDDs hardware manufacturer information. - Windows XP 64-bit support.

redirect, client, pair, server, connect, live chat, customer online support, online sales software, live chat support, barcode, live support, serial wedge software


The NCD.EXE allows you to control NCD product

NCD Command Tool for dos
Free - National Control Devices

The NCD.EXE allows you to control NCD products directly from a command line interface in DOS. NCD.EXE does NOT require 3rd party tools or components, as it speaks directly to DOS. With NCD.EXE, you may test and control an NCD device directly without programming. It can also be used in a batch file to do complex jobs or called in your own program. NCD.EXE is a free distribution for use ONLY with NCD products.

redirect serial to tcp, live customer support software, online, click to support, rs 232 to keyboard converter, live person, support, live help, ethernet to keyboard, wedge, soft keyboard wedge, customer


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