Libraries

Programming libraries

You will find here all available libraries needed to control Yoctopuce USB devices. There is one library per language, which can control all available modules. These libraries are provided for free with source code. Some languages, such as Javascript and PHP, also require the Virtual Hub software. Those files are quite big because they include a lot of pre-compiled examples with source files.

Language	API	Release notes	Source code		Package	Documentation
			Zip	Git		Reference1	Tutorial
Android	v2.0	v2.1.5971 04/23/2025
C++	v2.0	v2.1.5971 04/23/2025
C#	v2.0	v2.1.5971 04/23/2025
Universal Windows Platform	v1.10	v1.11.5971 04/23/2025
Delphi	v1.10	v1.11.5971 04/23/2025
JavaScript / EcmaScript 2017	v1.10	v1.11.5971 04/23/2025
TypeScript	v2.0	v2.1.5971 04/23/2025
Java	v2.0	v2.1.5971 04/23/2025
Objective-C	v1.10	v1.11.5971 04/23/2025
PHP	v2.0	v2.1.5971 04/23/2025
Python	v2.0	v2.1.5971 04/23/2025
VisualBasic .Net	v2.0	v2.1.5971 04/23/2025
LabVIEW	v1.10	v1.11.5996 04/23/2025
MATLAB (Beta)	v1.10	v1.11.5996 04/23/2025
(JavaScript, deprecated2)	v1.10	v1.11.5971 04/23/2025

1 - API documentations are self-contained: each document is a single web page your can save on your local drive for further reference.

2 - Instead of the old JavaScript library which uses blocking requests, we recommend either the TypeScript library or the JavaScript / EcmaScript 2017 library, which is also compatible with node.js and uses non-blocking asynchronous calls.

.NET Proxy Library, provided as a .NET Assembly

This library makes it possible to leverage all features of Yoctopuce devices from any environment supporting dynamic loading of .NET Assemblies, like for instance MATLAB, WINDEV or Microsoft PowerShell.

Language	Release notes	Source code		Package	Documentation
		Zip	Git		Reference1	Tutorial
.Net Proxy	v1.11.5996 04/23/2025

1 - The HTML documentation is self-contained: it's a single web page your can save on your local drive for further reference.

Command line API

The command-line API comes in the form of a set of executables, one for each type of functionality offered by all Yoctopuce products. These executables are provided pre-compiled for all platforms / OS officially supported by Yoctopuce.

Operating system	Release notes	Download	Documentation
		Zip	Reference1	Tutorial
Windows	v2.1.5971 (04/23/2025)
Mac-OS-X	v2.1.5971 (04/23/2025)
Linux Intel	v2.1.5971 (04/23/2025)
Linux ARM	v2.1.5971 (04/23/2025)
Linux MIPS	v2.0.55272 (06/24/2023)
Linux (apt-get)	v2.1.5971 (04/23/2025)	Yoctopuce APT repository

1 - The HTML documentation is self-contained: it's a single web page your can save on your local drive for further reference.

DipTrace component library

If you want to create a PCB to assemble and connect Yoctopuce devices together to make a solid system, we also provide a component library that you can use directly with DipTrace software.

	Release notes	Download	Tutorial
		Zip	HTML	Video
DipTrace library	release 25037 11/07/2016