Freeware Listing: Rs422
- PELCO-PTZ 'P' Protocol RS422 Driver
- License: Freeware

PELCO-PTZ provides a command line RS232 driver for controlling Pelco Inc., surveillance cameras that have RS422/485 inputs. This driver implements the Pelco 'P' protocol used to control such devices. The command line interfaces supports all aspects of
PELCO-PTZ 'P' Protocol RS422 Driver License - GNU General Public License (GPL).
- Publisher: Pelco-ptz
- Date:
- Platform: WinOther
- Windows Std Serial Comm Lib for Visual dBase
- License: Shareware

MarshallSoft Visual dBASE serial communications component library for RS232 and multi-drop RS485 and RS422 serial ports.
Use WSC4DB to write applications to access data from serial devices such as barcode scanners, modems, lab instruments, medical devices, USB serial devices, scales, GPS navigation, fingerprint scanner, printer servers, etc.
.
- Publisher: MarshallSoft Computing
- Date:
- Platform: WinOther
- COM Port Data Emulator
- License: Freeware

If you are a software developer or a 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 COM port testing and analysis tool, look no further than COM Port Data Emulator! This compact tool was created for emulating a COM or Ethernet device, generating a stream of adjustable intensity, wrapping it into data packets (RS232, TCP/IP or UDP) and sending to a specific serial (COM) port. Test data can be randomly generated or read from binary or text files and sent to the port repeatedly or on the ad hoc basis.
- Publisher: AGG Software
- Date: 16-01-2008
- Size: 1439 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- Awavo Com Port Monitor
- License: Demo

Com Port Monitor is a professional and powerful system utility for RS232/422/485 COM ports monitoring. The program monitors, displays, analyzes all serial port activity in a system.It applies to serial com port monitoring, analyze serial port, RS232 Monitor, serial port monitor. It is a very valuable tool for all software and hardware developers working with serial ports. Its powerful features and operation friendly, could well improve your working efficiency, saving your time. Com Port Monitor is developed by professional engineers who are in the area of serial port communications. They have deep knowledge of serial communication, and a wealth of practical experience.
- Publisher: Awavo Software
- Date: 08-03-2013
- Size: 794 KB
- Platform: Win2000, Win7 x32, Win7 x64, WinOther, WinVista, WinVista x64
- Deck control
- License: Shareware

This is a controller for RS-422 devices.
Use it for logging, or remote controlling multiple devices.
Main features include
It autodetects your VCR's
keyboard control over even more functions than can be seen in the image.
(it does long pause and eject too.)
You can press a Function Key to choose the deck you want to control..
- Publisher: VideoToolShed
- Date:
- Size: 1976 KB
- Platform: Win2000, WinOther
- SMTP/POP3/IMAP Email Component Library for Visual Basic
- License: Freeware

The SMTP/POP3/IMAP Email Component Library for Visual Basic supports and has been tested with the following:
* Microsoft Visual Studio / Visual Basic
* Visual Basic .NET
* Microsoft Visual Basic (VB4.0, VB5.0, VB6.0)
* Visual Basic for Applications (VBA) such as WORD, EXCEL and ACCESS.
The SMTP/POP3/IMAP Email SDK (SEE4VB) can be used in the development of Win32 applications running under Windows 95/98/Me/NT/2000/XP/Vista. The evaluation version of SEE4VB is fully functional. Registration is $115 for email delivery and includes one year of free updates.
- Publisher: marshallsoft.com
- Date:
- Size: 757 KB
- Platform: Win2000, WinOther, WinVista
- ComDebug
- License: Freeware

Serial port monitor software lets you troubleshoot communication problems and log data from TCP/IP, RS232, RS422, RS485, Ethernet, Internet and Modbus instruments. Control the state of the PC's com port output. Free technical support for life. Understands ASCII, hexadecimal or binary data. Data logging to text files. You can use ComDebug as a terminal programme see all bytes sent and received - even non-printing characters. Crucial if you need to cope with binary data. With the Communications Status display you can see all your computer knows about any serial errorsComDebug is packaged with a trial of the Windmill 7 data acquisition software suit and serial driver for logging, charting and output control of up to 10 instruments with many logging options, including: Logging only when new data is available from your instrument; Logging...
- Publisher: windmill.co.uk
- Date:
- Size: 10915 KB
- Platform: Win2000, Win7 x64, Windows 7, WinOther, WinVista, WinVista x64
- Prolific PL2303 USB-UART
- License: Freeware

Prolific announces the world's first and only Android USB Host API driver solution (NO root permission needed) for connecting PL2303 USB-to-Serial devices to Android-powered devices with USB Host mode support. Customers can now develop Android software (APP) based on the Android driver library provided by Prolific.
The PL2303 USB-to-Serial chip not only provides driver solutions for Windows/Mac/Linux but now also for Android OS platforms. The PL2303 Android driver library allows customers and developers to write Android applications to interface their UART/ RS232 / RS422 / RS485 devices with millions of Android USB host devices like Smartphones, Tablets, and Smart TVs.
- Publisher: Prolific Technology Inc.
- Date:
- Size: 74 KB
- Platform: Android, WinMobile
- Serial TCP
- License: Freeware

The Serial-TCP program bridges your existing Serial COM port and TCP/IP without the need for changing existing protocol. It works seemlessly and transparently, just like a pair of passive RS-232/RS-485/RS-422 repeaters. The applications of the Serial-TCP program include extending serial (RS-232, RS-485, RS-422, and TTL, etc.) communication distance via TCP/IP; expanding the capability of your existing TCP/IP control software; and analyzing TCP/IP and COM network with the built-in \'Ping\', \'Resolve IP Address/Host Name\', \'COM Port State LEDs\', and \'Data Logging\' tools and features. The Serial-TCP program is also very helpful when you are developing your own TCP/COM control software.
- Publisher: CommFront Communications
- Date: 15-04-2014
- Size: 4018 KB
- Platform: Win2000, Win7 x32, Win7 x64, Windows 8, Windows Server, WinOther, WinVista, WinVista x64
- Ultimate Pinout
- License: Freeware

***For the Ad free version check out Ultimate Pinout Pro***
The ultimate Pinout reference currently 51 and counting pinouts and cables. With this you will be able to make numerous cables and view detailed pinout information. You can use this app to easily wire up any connector. If you have a wire or connector that you need help soldering or crimping and it is not included, please let me know. We include most wiring schemes and color codes. If there are any pinouts that you want added please email me at wesleythurner@gmail.com and I will add them quickly.
Current Pinouts:
USB
HDMI
NES Controller
PSX/PS2 Controller
Apple Lightning
NeoGeo Joystick
VGA
SATA
S-Video
SCART
SCART to S-Video
DVI
XLR Balanced
XLR Unbalanced
TIA/EIA 568A
TIA/EIA 568B
T1
T1 loopback
ISDN BRI S/T...
- Publisher: Thurner
- Date: 10-09-2014
- Size: 1331 KB
- Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
Rs422: Freeware | All









