cas OPOS Driver 1.00

cas OPOS Driver is a Windows software package from CAS that provides OPOS (OLE for Retail POS) service objects for supported CAS weighing devices and related peripherals. It enables OPOS-compliant point-of-sale applications to communicate with CAS hardware through a consistent API—streamlining tasks such as reading weight, issuing zero/tare commands, and monitoring device status without custom device-specific coding.

Designed for retail, grocery, and hospitality environments, the driver helps reduce integration time and improve reliability in POS deployments. It typically includes a configuration utility for selecting connection parameters (for example, serial or USB, depending on the device), basic test functions to verify communication, and diagnostic logging to assist with troubleshooting.

Key benefits:

• OPOS/UnifiedPOS compatibility for easier integration with many POS platforms
• Standardized access to weight capture and device control functions
• Configuration and diagnostics tools to speed setup and support
• Support for common connection types depending on the model

System requirements and supported models can vary. For the most accurate compatibility information—including operating system versions and specific CAS devices—refer to the official CAS documentation or contact CAS technical support.

cas OPOS Driver is developed by CAS. The most popular version of this product among our users is 1.0. The name of the program executable file is CasScaleAdmin.exe.