PyVISA is a Python package that enables you to control all kinds of measurement devices independently of the interface (e.g. GPIB, RS232, USB, Ethernet). As an example, reading self …

Introduction to PyVISA - Learn how to control measurement instruments like oscilloscopes using Python and SCPI commands.

Jan 13, 2026 · In addition, Python can be used to directly access most bus systems used by instruments which is why one can envision to implement the VISA standard directly in Python (see the PyVISA …

PyVISA is both a Python wrapper for VISA shared libraries but can also serve as a front-end for other VISA implementation such as PyVISA-Py.

Python wrapper for VISA library The readings are on the chart Control oscilloscopes, multimeters, and thousands of instruments with Python. Works with USB, Ethernet, GPIB, RS232.

PyVISA works with 32- and 64- bit Python and can deal with 32- and 64-bit VISA libraries without any extra configuration. What PyVISA cannot do is open a 32-bit VISA library while running in 64-bit …

PyVISA presentation, a Python wrapper for the VISA driver that enables controlling measurement instruments using Python.

Setup guide for USB, Ethernet, GPIB, Serial and PXI interfaces required by PyVISA to control measurement instruments.

This example already shows the two main design goals of PyVISA: preferring simplicity over generality, and doing it the object-oriented way. After importing visa, we create a ResourceManager object.

The simulation backend (pyvisa-sim) is useful for writing drivers to simulated devices if the instrument is not available.This can be useful for testing purposes.