ZylSerialPort 1.76

ZylSerialPort by ZylSoft is a native component for Delphi and C++Builder that streamlines serial communication over COM ports on Windows. Designed for reliability and ease of use, it abstracts low-level I/O details behind a clean, event-driven API, so you can open, configure, and monitor serial connections with minimal code.

Key capabilities:

• Enumerates available COM ports and opens/closes connections programmatically
• Configures baud rate, parity, data bits, stop bits, and hardware/software flow control
• Sends and receives text or binary data with asynchronous, non-blocking event handling
• Controls and reads modem/status lines (such as DTR, RTS, CTS, DSR)
• Supports timeouts and buffering for robust, responsive communication
• Works seamlessly with RS-232/RS-485 devices and USB-to-serial adapters

ZylSerialPort is well suited for applications that interface with barcode scanners, scales, GPS receivers, PLCs and other industrial controllers, modems, receipt printers, and microcontrollers such as Arduino boards. Clear documentation and practical examples help you get started quickly, whether you’re polling devices, streaming data, or issuing command/response sequences.

ZylSerialPort is developed by ZylSoft. The most popular version of this product among our users is 1.7.