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-AmpThis tiny device is an isolated current sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger.

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Yocto-DisplaySmall USB-driven OLED display (light blue), for text, images (128x32 pixels) and animated sequences.

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And what's smoking ?

Using Xively or Emoncms with a YoctoHub

When you simply want to display a physical measure with a Yoctopuce module, there are several solutions: You can write your own program to display the sensor data, or use the embedded data logger with our command line API to export the data. But there is an even simpler solution: configuring a YoctoHub to post the values in the cloud. We natively support Xively and Emoncms, and this week we explain how to configure a YoctoHub to use these services.

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The new YoctoHub-Wireless-g

For a year, we have been offering the YoctoHub-Wireless to enable you to connect your Yoctopuce modules directly to a wireless network, without a computer. Experience showed a few limitations of this first version and we are happy to present today its successor: the YoctoHub-Wireless-g. Although nothing changes in its shape or in its use, some people will rejoice. So let's see the improvements...

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Yoctopuce, get your stuff connected.