Yoctopuce, USB Sensors and Actuators

USB Sensors and Actuators

Yoctopuce designs, manufactures and sells USB devices to let your computer sit in the real world. Our USB modules are tiny, easy to install and easy to drive programmatically. Among them you will find:


YoctoHub-ShieldExtension board enabling the connection of 4 additional modules on a Yoctopuce network hub.

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Yocto-CO2-V2USB sensor with built-in datalogger to measure carbon dioxide (CO2) in ambient air as well as temperature, humidity and atmospheric pressure.

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Application examples, hints and tutorials

VirtualHub improvements for Linux

Linux is an OS which is widely used in the IoT. Unfortunately for the users discovering this OS, it can be quite confusing. For example, by default, Linux blocks write access to the USB devices for "non-root" users. It isn't really easy to configure an application so that it starts at boot time. This week, we are going to see two small improvements which are going to make the life of Linux users easier.

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Driving the DPS5005 power supply with the Yoctopuce API

For our own purposes, we had to make a small do-it-yourself device that would allow us to change on demand the voltage on a USB cable. Given the success that our DIY based on the Ruideng RD6006 power supply gets on a daily basis, we thought that we could also give this opportunity to its little sister, the DPS5005 power supply.

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Yoctopuce, get your stuff connected.