UsbGpib: Open-Source USB to GPIB Converter for Test Equipment Connectivity
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Summary
UsbGpib is an open-source USB to GPIB converter project that provides a versatile, affordable, and portable solution for connecting modern computers to legacy GPIB (General Purpose Interface Bus) test equipment. The project includes hardware designs, firmware, and software for creating a USBTMC class-based converter that allows users to control GPIB instruments from USB-enabled devices. The article serves as comprehensive documentation covering project updates, building instructions, housing/enclosure options, software usage, parameter settings, testing status, and tutorials. Recent updates show ongoing development with V2 back in stock and V3 prototypes ready for testing.
Key quotes
· 4 pulledVersatile, cheap and portable USB to GPIB converter (USBTMC class based)
[07th Mar 2026]: 10 UsbGpib V3 == GPIBee prototypes ready for testing
Updated Firmware version to V2.3 - see latest updates section for more information
For detailed visibility look under the Latest update link above!
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