Asynchronous serial communications made easy for your Delphi & C++Builder applications. TMS Async is a communications package containing components which provide access to the serial ports under Windows. The event-driven architecture provides the highest possible performance and allows all the tools to run in the background.

WSMBS is a powerful and simple to use .Net Control that makes it easy to access data from a Modbus slave device connected to the PC's serial port. Simply drop the Control on your form and talk to your device with your VB.NET, C# or Managed C++.

ZylSerialPort.NET is a thread based, event driven, asynchronous / synchronous serial port .NET class / component. Use ZylSerialPort.NET component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others.

ZylGPSReceiver.NET is an event driven .NET component that communicates with a GPS receiver. It returns latitude, longitude, altitude, speed, heading and many other useful parameters of the current position and the parameters of the satellites in view. The component is extended to calculate distances and make conversions between different measurement units. This component works with any NMEA 0183 compatible receiver connected to one of the serial ports. You can use it also with USB, IrDA and Bluetooth devices, because these devices have a driver that redirects the input from the USB, IrDA or Bluetooth port to a virtual serial port (you can check it in System/Device Manager/Ports). If your USB device is not provided with such a driver, then use a USB controller whose vendor provides a virtual serial port driver, such as FTDI or use a USB/RS-232 adapter. For Garmin receivers you have to install Spanner software.

The nrComm Lib is set of Delphi VCL components, classes and routines for serial communication tasks. Library helps to get access to various devices: serial port, data and voice modems, barcode scanners, Human Interface Devices (HID), Bluetooth, USB, LPT, GSM, GPS and others. It provides solution for quick implementation almost any packet data protocol. It can work with sound and speech. Library allows send SMS messages over connected mobile phone (GSM terminal) and much more.

SecureCRT client provides rock-solid terminal emulation for computing professionals, raising productivity with advanced session management and a host of ways to save time and streamline repetitive tasks. SecureCRT provides secure remote access, file transfer, and data tunneling for everyone in your organization.

ZOC is a professional ssh client and terminal emulator. With its impressive list of emulations and features, it is a reliable and elegant tool that connects you to hosts and mainframes via secure shell, telnet, serial cable and other methods of communication. With its modern user interface, this terminal has many ways of making your life easier. In its own way, ZOC is the Swiss Army Knife of terminal emulators: versatile, robust, proven.

The nrComm Lib is set of Delphi VCL components, classes and routines for serial communication tasks. Library helps to get access to various devices: serial port, data and voice modems, barcode scanners, Human Interface Devices (HID), Bluetooth, USB, LPT, GSM, GPS and others. It provides solution for quick implementation almost any packet data protocol. It can work with sound and speech. Library allows send SMS messages over connected mobile phone (GSM terminal) and much more.

ZylGPSSimulator (former ZylNMEAGenerator) is a Delphi & C++ Builder component that transforms position data in NMEA 0183 format. NMEA 0183 is a standard protocol, used by GPS receivers to transmit position data. NMEA 0183 (or NMEA for short) is a combined electrical and data specification for communication between marine electronic devices such as echo sounder, sonars, Anemometer (winds speed and direction), gyrocompass, autopilot, GPS (Global Positioning System) receivers and many other types of instruments. It has been defined by, and is controlled by, the US-based National Marine Electronics Association. You can generate complex NMEA sentences from simple data inputs. The sentences are recognized by any NMEA compatible mapping software. In this way with this component you can simulate a GPS receiver. You just write the generated NMEA sentences on a virtual serial port or an internet socket connected to mapping 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. Unlike regular serial ports, virtual devices have special capabilities: for example, the same device can be opened more than once by different applications, that can be useful in many cases. With VSPE you are able to share physical serial port data for several applications, expose serial port to local network (via TCP protocol), create virtual serial port device pairs and so on.