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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).
port, rs232, serial, data, device, testing, system, emulator, stress test, com port, view, packet
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HS COM
Free - Hillstone Software
HS COM is a software library (with full C source code) that allows a calling user application to access serial communication ports (COM devices) under 32-bit MS Windows operating systems. It allows to transmit data, receive data and control line signals (such as RTS and DTR).
HS COM library provides a convenient "packaging" to standard Win32 API by exposing only a few simple API services to a calling application
analysis, monitoring, analyzer, activity, viewer, connection, modem, traffic, transfer, reader, test, capture
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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.
sniffer, ports, monitor, analyze, communication, rs485, win32 com, serial communications, asynch communications, win32 serial, splitter, virtual
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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.
windows, redirect, client, pair, server, connect, load, barcode, serial wedge software, redirect serial to tcp, rs 232 to keyboard converter, ethernet to keyboard
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NCD Device Development Lib
Free - National Control Devices
NCD Devices Development Lib supply powerful ActiveX for all NCD 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.
wedge, soft keyboard wedge, serial to keyboard converter, tcpip to keyboard, stress, keyboard wedge software, serial port emulation, serial over ip, serial over ethernet, virtual serial port, sms dll, c source module
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Hercules SETUP
Free - HW group s. r. o.
Hercules SETUP is useful utility including terminal for the Serial port (RS232 or RS485), UDP/IP and TCP/IP (Client or Server). Implemented Serial Terminal works with the Virtual Serial Ports, and controls all serial port lines. You can also send macros to the device and log the communication to the file. It's only one .EXE file and no installation is required. It's distributed as freeware.
hardware, memory, tcp ip, emulate, driver, servo, anolog, home automation, controller, control, relay driver, relay
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