NI-​VISA provides support for customers using Ethernet, GPIB, serial, USB, and other types of instruments.

NI-​VISA is an NI instrument driver that is an implementation of the Virtual Instrument Software Architecture (VISA) I/​O standard. VISA is a standard for configuring, programming, and troubleshooting instrumentation systems comprising GPIB, VXI, PXI, serial (RS232/​RS485), Ethernet/​LXI, and/​or USB interfaces. NI-​VISA includes utilities, low-​level control features, and examples to help you create your application.


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