Automated data acquisition with TWedge - Keyboard Wedge, Software Wedge, Barcode Wedge: this data acquisition software extends programs and databases with real time data collection. Data from RS232, RS485, USB, Bluetooth and TCP/IP interfaces (e.g. barcode readers, barcode scanners, gauges, controller, scales, RFID) is captured with all applications and databases. TWedge provides flexible, script-based data acquisition without any programming.