Best rs232 software for free download

datAxe is a flexible converter to solve all needs between serial data and TCP/IP on Windows computers. datAxe makes serial data from your PC available on TCP/IP networks and makes TCP/IP data available on physical and virtual serial ports of your PC.
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The program emulates one or couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable.
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Serial Port Monitor ActiveX Control is the component that allows your application to monitor any serial port in your system. It tracks serial port activity, all applications that work with serial port and all the data that is being sent and received.
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Serial communications component Visual dBASE library for dBase programmers. Control multiple serial ports simultaneously. Includes modem control, ANSI emulation, ASCII/XMODEM/YMODEM, virtual ports usb bluetooth serial, hardware/software flow control
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There are many scientific, engineering, medical devices and instruments that use the RS-232 (serial port) interface to send data to a computer for further logging and analyzing. It works well when you can plug your device into your computer with a serial data cable. But, what if you need to gather information from remote devices that cannot be plugged into your PC directly? Even having a device located in the next room can became a real problem. Needless to say, that it is a BIG problem if you need to obtain data from a mobile instrument used to make measurements in different locations in your city or even in a wider area.

This is where ByteWedge Professional can help. In addition to the normal RS-232 data processing operations, the program also allows you to transfer data from remote devices across TCP/IP networks. Just plug a device into a laptop connected to your local network or to the Internet and receive data on your server as if it were directly connected to the server's serial port. You can easily process data from multiple devices on the same server saving the results into the same database.

Sometimes you cannot get your laptop connected to a network. ByteWedge can help you in this case too. ByteWedge comes with a freeware utility called Serial-File. This allows you to save data from a device to your laptop disk.
The server where your copy of ByteWedge professional is installed, will be able to read data from this file as if it were a serial port.

ByteWedge Professional includes a vast range of tools to process data from various devices. You can parse data on-the-fly, apply filters and load the results into databases or other applications. The program supports ODBC, OLE, DDE and other data interchange protocols. The program allows you to receive data from up to 255 local or remote devices simultaneously.
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Software RS232/RS485/RS422/TTL Serial Port Protocol Analyzer/Terminal/Debugger/Monitor -control, monitor, debug, log, spy, sniff, capture, view, analyze, and test serial ports activity.

It allows communication logging (c/w timestamps in millisecond) between serial devices using serial ports (with optional monitor/control cables and rs232/rs485/rs422/TTL converters), no more expensive hardware protocol analyzer is required. Besides monitoring capability, controlling (debugger, terminal emulator) a serial device becomes a simple task, such as PLC, Modbus, SCADA, etc.

Besides all data formats (Hex,Dec,Oct,Bin,AscII), line state control, flow control, macros, CRC Checksum Calculator are included, which make controlling sophisticated and time sensitive device a simple task.

232Analyzer allows you to control serial devices right from your PC. It supports data input and monitoring in Hexadecimal, Decimal, Octal, Binary and ASCII formats. It also allows you to change / monitor RS-232's line states: RTS, DTR, CTS, DSR, DCD, and RI. All data and signal flows are logged in the Communication Window, which can be saved as .txt, .doc or .rtf files for further analysis.

232Analyzer comes with many advanced features, such as:
1) Being able to Monitor Communications between serial devices with timestamps in milliseconds;
2) Programmable Buttons: Send up to 32 commands with a button click;
3) Auto-Response: Automatically respond to incoming data / signals;
4) Macros: Up to 64 steps of Logic and Timer processes for handling sophisticated serial devices;
5) Checksum Calculator: Advanced checksum bytes calculator.

232Analyzer is useful for controlling, testing, developing, and debugging serial devices, control software and firmware. It is widely used in industrial and commercial control and automation systems. Our clients include: NASA, Boeing, Siemens, Honeywell, Schneider Electric, AT&T, Alcatel, Cisco, Panasonic, Hewlett Packard, etc.
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Network Serial Port Kit allows you to connect any serial port devices over the TCP/IP network or Internet. Creation of local virtual serial ports pairs are available as well.Program creates up to 254 virtual serial ports at a time. Physical COM ports located on remote computer can be connected to host computer over the network as well. You can connect data collection serial devices: bar code scanners, modems, sensors, meters, gages, RF equipment, telephone PBX systems, laboratory or industrial instruments, and so on - to the serial ports of your computer to deliver that data anywhere over any TCP/IP based network.For example you can convert usual PC to "Serial Port Server" so then you can connect any serial device directly to a TCP/IP network and communicate with that device from any other PC in the same network or across the Internet. This allows you to use existing Windows based serial communications software to send and receive data to remote serial device across a network.
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Comm Operator PPC is a powerful RS232 device emulator on Pocket PC.It supports communication with both serial port, include rs232, rs422, rs485 and TCP & UDP based protocol.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 and loaded later. 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. It features the following elements:Support Bluetooth serial portSupport Wifi networkSupport TCP/IP protocol based communicationSupport UPD protocol based communicationSupport baud rate from 110 to 961200Support data in Text, Decimal as well as HexSend multi data in order manuallyImport and export the sent data easilyShare data with Comm Operator PC version.
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BlueConsole is a Bluetooth Serial Adapter that provides true wireless Bluetooth access to conventional RS232 ports. Using BlueConsole with Bill-Redirect Software, enables BlueConsole Bluetooth RS232 device to communicate with your Windows applications. This allows information to be entered directly into Windows programs as if it was typed in using the keyboard. Input serial data directly into EXCEL and POS Programs. It is extremely easy to use and 100% reliable.
Inputs data from any RS232 device, Very easy to use - one screen, one minute set-up (Free support), 100% accurate and 100% reliable, Control multi BlueConsole on the same computer, Adds keystrokes, if required, to automate data entry, Supports password protection of set-upfiles, Fully compatible with any PC or laptop, Sophisticated data parsing and filtering
Advanced keystroke macro insertion before and after your data, Date & time stamping of your serial data, Powerful DDE (Dynamic Data Exchange) support Microsoft Excel, Optional disk file logging of serial data, Full 2-way serial I/O to send data and commands out to your serial devices... No programming required !
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Advanced Serial Port Terminal is a session-based, multi-purpose application that provides simple communication interface to connect to any serial port device (modem;fax;GPS;mouse;printer and so on). Whether you want to connect to remote computer using null-modem cable, send or receive various types of data (ASCII string, binary, octal and hexadecimal) over a serial line, redirect input or output data streams into a specified file, monitor data exchange between serial devices, troubleshoot and test modem settings, Advanced Serial Port Terminal by Eltima Software is just for you. Advanced Serial Port Terminal allows you to open as many serial ports as you like (including virtual serial ports); dynamically change serial port settings without necessity to close and reopen current port; adjust baudrate, databits, parity, stop bits, flow control parameters; save all received bytes into a file for later analysis and lots more. Being a session-based tool, Advanced Serial Port Terminal allows creation of options set and saving them under individual session names for different hosts. Unlike other terminals you may not only send, but also receive and view data in hexadecimal format, switch between dump and terminal view modes, etc, which could be very useful for debugging and testing serial port connections. Highly customizable interface lets you easily customize program interface to your taste and needs.
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We, advanced computer users, spend all day in front of our monitors doing
repetitive tasks again and again. Our fingers remember many key combinations
to use in various Windows applications. Our brains work in an almost
automatic mode and sometimes we feel just like another part of our PC. We
forget that computers were invented to help us do our work and not to make us
their slaves.

It's time to break the vicious circle. When you notice a certain operation
that needs to be repeated every few days, automate it. Spend a few minutes
now to create a macro that will save you much time in the future.

Don't waste your time trying to adopt simple schedulers and macro recorders
to your needs. They require more work to automate advanced operations than it
would take to do these operations manually. Fortunately, there is a great
product that provides unparalleled functionality for the price of a simple
scheduler. xStarter will help you automate each and every process in your
computer. Nothing is impossible with this extraordinary utility...made by
professionals and for professionals. Automate operations on schedule, on a
keypress or via various events (windows event log changes, file/folder
modifications, signals from an RS232 port, TCP/IP messages, etc.)

Here are just a few examples of what xStarter can do for you: The program
can start/stop processes and services, send keys to applications or play
pre-recorded macros imitating a real user. It can manage your files
automatically, analyze file lists and synchronize directories. xStarter can
work with archives. xStarter can download webpages and analyze their contents
in order to select proper actions. xStarter can synchronize files via FTP and
work with your e-mail. Try it and you will find many more useful options.

Don't let computers enslave you! Let xStarter do your daily work.
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Serial communication component VB and VB.NET library (DLL) for serial port (RS-232. RS-422, RS-485) communications. Features of the Windows Serial Communications Library (WSC4VB) include: Uses the standard Windows API to communicate with any device connected to a serial port (scale, modem, fingerprint scanner, printer servers, routers, etc). Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols, hardware and software flow control (XON/XOFF, RTS/CTS, DTR/DSR). Includes multiple Visual Basic and .NET example programs. Can be used from GUI mode or console mode programs. State driven Xmodem and Ymodem on multiple ports simultaneously (up to 256 connections). Is port re-entrant. Is fully thread safe. Can send Windows messages on completion of events (incoming character, etc.). Supports virtual serial ports (usb to serial converter, bluetooth serial); is multi-tasking, Supports any baudrate; can set baudrate, parity, stopbits; full buffered data transfer. Includes 16-bit (WSC16.DLL) and 32-bit (WSC32.DLL) versions. Supports all versions Visual Basic (VB 3.0, VB 4.0, VB 5.0, VB 6.0, and VB.NET). Works with PowerBuilder and Visual Basic for Applications (VBA) (e.g. Access, Excel, MS Office). Does not depend on support libraries. Makes calls to Windows API functions only. Can also use with Delphi, Visual C++, C#, VC.NET, PowerBASIC, Visual FoxPro, Visual dBase, Xbase++, and COBOL. Can be used with managed code. Can be ordered with or without source code for the DLL. Free technical support and updates for one year. Complete online and printed documentation. Requires a Windows Visual Basic compiler. Supports Windows 95/98/Me/NT/2000/2003/XP. The evaluation version of WSC4VB is fully functional and can be downloaded from http://www.marshallsoft.com/wsc4vb.htm. For Win/CE libraries, see http://www.marshallsoft.com/wsc4evb.htm
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Software developers can access various devices by utilizing the Windows API. When using an API, you gain access to a full spectrum of available features, but API programming is a very tough and time-consuming task. You have to study the documentation and you have to create all the high-level functionality based on the low-level API functions from scratch. This is OK if you develop a specialized application. However, in most cases, you just want to get a certain device working in your program with the least effort possible.

One of the system devices that you often need to support is a Serial Port. There are numerous lab instruments, protection gadgets and other inventory that can be connected via a COM port. Instead of spending weeks or even months for API coding, you could use a ready-made ActiveX component in your program. We recommend you give Serial Port Control from FabulaTech a try.

Serial Port Control is an inexpensive, royalty-free, component. You can use it with any development environment, such as Visual Basic, Visual Basic .Net, Visual C++, Visual C#, Borland Delphi, Borland Builder, etc. Just put it on a form and you have all the functionality you need to access a serial port, either physical or virtual.

Serial Port Control automatically enumerates all the ports available in the system. You just need to select the port name you wish to work with. The event driven architecture of this component is a snap to use. You don't have to check ports periodically in order to find if there is new data available for reading from a port. Simply define a function in your program that will be triggered automatically by the appropriate event and process the data.

Despite its low cost, the component is royalty-free. There are no hidden fees and you are free to distribute it together with your own software.
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Advanced COM Port Redirector is a professional Windows application that allows you to redirect all data sent from one serial port to any other serial port no matter whether first port is virtual or real one. Second port, created by this program, is an absolute copy of the first communication port (except its name) and is located on the same computer. You will find COM Port Redirector helpful, when for instance you have some conventional serial port device or an application with specific configuration settings that cannot be easily modified. Usually real COM ports available in your system (COM1/COM2 or COM3/COM4) may not satisfy your demands. Now this problem could be easily resolved by Advanced COM Port Redirector that creates additional (virtual) serial ports which you may use instead of real ones. All data sent to redirected COM port would be received by redirection port and vice versa. COM Port Redirector by Eltima enables complete data stream redirection from the specified COM port to any virtual one (including RTS, CTS, DSR, DTR and Ring signal lines duplication). The advantage of this program is that connection speed in redirection pairs is much more reliable and faster than in physical links. Advanced COM Port Redirector is the only software that enables serial port redirection functionality under almost all modern Windows OS versions.
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Virtual Serial Port Driver by Virtual Serial Port Software, department of Eltima, is a sophisticated software solution aimed to create two pure virtual serial ports virtually connected to each other in your system. Therefore, without additional hardware installation you may use extra serial ports emulated at your computer. Deploying virtual COM ports you can do the same you do with the real one and for other windows applications they will be seen exactly as two real serial ports connected via null-modem cable. Unlike standard physical serial ports, virtual ports can be assigned any number and you can create as many virtual serial port pairs in your system as you want. The only limitation is the performance capacity of your system, as it may require a substantial amount of resources to emulate a lot of serial ports on the slow computers. VSPD XP emulates all serial port functionality and provides you with full support of Hand Flow control. In addition you can set custom pinout, apply line connection break and get complete information about virtual serial port condition. For example, you can create virtual pair COM6-COM7 and connect one application to another using it. In this case all data sent by other applications to COM6 will be supplied to COM7, and all data sent to COM7 will be supplied to COM6. This will ensure data exchange between applications. Such feature can be used for GPS simulation programs. In comparison with a real port a virtual serial port can be easily configured in accordance with your requirements. VSPD XP could be easily integrated into other software installations providing bundled software distributions. OEM version of VSPD XP enables the developers to control virtual serial ports directly from their own applications. On-the-fly installation makes VSPD XP presence invisible for the end-users. User friendly interface makes it very easy to configure and use virtual serial ports pairs.
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Relay Timer is a powerful tool for NCD ProXR relay controller boards. It supports up to 16 relay boards. Each board has 16 relays. Each relay can be programmed separately with multiple timers. Relay can be turned on/off manually from GUI easily. As specialized software that intends to control the peripheral devices, the status of all relays can be shown and operated at the same time. It can detect all COM ports automatically regardless of whether they are real COM ports on motherboard or on supplementary in/output boards, or virtual COM ports created by special drivers. The software is developed with latest technology of the windows and it supports 64 bits computer platform as well as latest vista operating system. It can control the relays with very precise timer, while consuming the processor's resource at very low level. It is robust, real-time, and easy to use. The features of Relay Timer include:Supports up to 16 boards.Supports 16 relays on each board with 16 separately control panels. Supports multiple timers. Supports turning on/off each relay manually. Supports turning on/off or inverting all relays directly. Display the current status of all relays. Automatically switch to manual mode after specified time. Status of relays can be saved for later loading. Time setting can be saved for later loading. Beautiful GUI and easy to setup and use. Relay Timer supports ProXR relay controller boards of National Control Devices (NCD) for now. Customization for other boards is available. Customized service for Relay Timer GUI is also available. Such as adding banner, logo and customized button for special functions. More features will be included in later professional version. Such as running as service program and controlling the boards from the internet/intranet. Embedded system will also be supported.
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The main purpose of Eltima Serial Port Terminal is to establish connection to serial port and send/receive various types of data down the serial line. Eltima Serial Port Terminal is a session-based, multi-purpose application that provides simple communication interface to connect to any serial port device (modem/fax/GPS/mouse/printer and so on).
Eltima Serial Port Terminal allows you to open as many serial ports as you like (including virtual serial ports); dynamically change serial port settings without necessity to close and reopen current port; adjust baudrate, databits, parity, stop bits, flow control parameters; save all received bytes into a file for later analysis and lots more. Being a session-based, Eltima Serial Port Terminal allows creation of options set and saving them under individual session names for different hosts.
Unlike other terminals you may not only send, but also receive and view data in hexadecimal format, switch between dump and terminal view modes, etc, which could be very useful for debugging and testing serial port connections.
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Quick Timer PPC is an application for Pocket PC to control NCD ProXR relay boards. High resolution timer and quick setting make it easy to use for light control science project, laboratory experimenter and home automation. It supports 8-relay channels. Each channel has a control panel separately. Relays can be turned on/off manually and automatically. Time can be set with counting down or up. It supports rapid buttons for control all relays directly. It runs on PPC2003SE, WM5.0 and WM6.0. Friendly interface makes it easier to use. Features:High resolution timer with millisecond. Support 8-relay channels with control panel separately. Support time setting with counting down and up.Support turning on/off each relay manually and automatically.Supports turning on/off all relays directly. Display current status of all relays.Display left or passed time of each relay.Status of relays can be saved for later loading. Time setting can be saved for later loading. Beautiful GUI, easy to setup and use.
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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 with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on.
Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware.
Free Serial Port Monitor can be successfully used by programmers, beta-testers, software developers, hardware engineers, IT support specialists, industrial control personnel, SCADA software engineers, science technicians, systems integrators, consultants, lab experts, University students.
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Serial communication component Delphi library (DLL) for serial port (RS-232. RS-422, RS-485) communications. Features of the Windows Serial Communications Library (WSC4D) include: Uses the standard Windows API to communicate with any device connected to a serial port (scale, modem, fingerprint scanner, printer servers, routers, etc). Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols, hardware and software flow control (XON/XOFF, RTS/CTS, DTR/DSR). State driven Xmodem and Ymodem on multiple ports simultaneously (up to 256 connections). Is port re-entrant. Is fully thread safe. Can send Windows messages on completion of events (incoming character, etc.). Supports virtual serial ports (usb to serial converter, bluetooth serial); multi-tasking, Supports any baudrate; can set baudrate, parity, stopbits; full buffered data transfer. Makes calls to Windows API functions only. The same WSC32.DLL (or WSC16.DLL) can be called from any supported language. Also use with Visual Basic, VB.NET, Visual C++, C/C++, .Net, PowerBASIC.,Visual FoxPro, Visual dBase, Xbase++, and COBOL. Free technical support and updates for one year. Royalty free distribution with your compiled application. A large selection of example programs is included. Works with Win 95/98/Me/NT/2000/2003/XP. Works with all versions of Borland Delphi including Delphi Win32 and Delphi .NET. Complete online documentation online;. Requires a Borland Delphi compiler. Download free evaluation version from http://www.marshallsoft.com/wsc4d.htm
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