ComPort for macOS

Delphi component for serial communication on macOS.

Enables communication with devices via serial ports
Fully compatible with Delphi versions 10.3 - 13
Registered version includes complete source code
Royalty-free distribution in your applications

Download ComPort for macOS 3.0 trial version

Download demo example

Order ComPort for macOS component $120 USD (license for one developer)

Order ComPort for macOS multi-license $360 USD (license for all developers in company)

Order ComPort for macOS year upgrades $60 USD (registered users only)

Order ComPort for macOS year upgrades multi-license $180 USD (registered multi-license users only)

Order Winsoft Component Package

FAQ

How can I avoid "Error 35: Resource temporarily unavailable" when writing to the serial port?
Use /dev/cu.* device instead of /dev/tty.*.
The /dev/cu.* interface is designed for initiating outgoing connections and avoids the blocking behavior of /dev/tty.*.
For more details, see: MacOS: what's the difference between /dev/tty.* and /dev/cu.*?