Serial ToolKit X is a vast improvement over the native functionality available in 4D's programming language. Serial ToolKit X contains commands to completely manage local serial ports, including open connections, closing connections, port configuration, sending and receiving data, and retrieving serial port parameter and configuration information.

With Serial ToolKit X you can:

• get a list of available serial ports (including additional serial ports added by PCI or Nubus cards, USB adapters and PCMCIA cards);
• open and configure a serial port (speed, parity, hand-shake, etc);
• change the serial port buffer size;
• send and receive information;
• and much more!