Yoctopuce, USB sensors and actuators

Meet Yoctopuce

Yoctopuce designs, manufactures and sells USB devices to let your computer sit in the real world, not in the cloud. Our USB modules are tiny, easy to install and easy to drive programmatically. Among them you will find:


Yocto-Light-V3Ambient light sensor (luxmeter), for measuring light intensity from 0 to 100'000 lux, with built-in data logger.

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Yocto-milliVolt-Rx-BNCSmall USB module to measure small and very weak electric signals, with BNC connector. The device can convert the voltage measure to an equivalent physical measure on the fly, and includes a built-in datalogger.

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And what's smoking ?

Driving a Roomba with a smart watch

For many, the 2015 innovation in the smart watch world is the Apple Watch. However, another smart watch was talked about: the Pebble Time. This was caused in particular to the unprecedented success of its Kickstarter campaign. The new version just arrived to Yoctopuce, and to celebrate this, we wrote an application enabling you to drive a Roomba from your watch.

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Tracking time in the Internet of Things

In an computer system, measure and event timestamps are considered an evidence and, nowadays, no one expects to encounter difficulties in this domain. However, knowing the exact time at any time is far from obvious, in particular if you work with autonomous sensors with limited resources.

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Yoctopuce, get your stuff connected.