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:


Yocto-4-20mA-RxSmall USB module to read very precisely the output of two 4-20mA sensors. The device can convert the current measure to the equivalent physical measure on the fly, and includes a built-in datalogger.

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Yocto-SerialUSB to serial adapter for TTL/CMOS electrical levels (3.3V or 5V), with built-in data analyser. Works without driver and without COM port.

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Application examples, hints and tutorials

Using Yocto-Visualization with a YoctoHub-GSM

Yocto-Visualization enables you to very easily visualize data from Yoctopuce sensors, whether they are connected by USB or through a network hub, with the exception of the YoctoHub-GSM. Indeed, the GSM SIM cards available to ordinary people do not have a public IP address and are behind a NAT filter, which prevents the Yocto-Visualization to connect itself directly on it. However, there is a way to work around this issue.

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Installing Yocto-Visualization under Linux

A few weeks ago, we announced the Linux version of Yocto-Visualization V2, and in that post we explained how to install and run the application. But we realized that our installation process was tedious. Therefore, we revised our process and we now offer you an easier solution.

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