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

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Yocto-I2CUSB to I2C master adapter, with built-in data logger. Works without driver.

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Application examples, hints and tutorials

Integrating an M-Bus meter in Home Assistant

M-Bus (also known as Meter-Bus) is a standard dating back to the '90s, designed for reading water and power meters. A wireless variant using the same data coding was later defined, but for this post we'll focus on the original version, which powers and reads up to 250 meters over 1 km, linked by a single pair of twisted wires.

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VirtualHub v2 security modes

This week, we're releasing a new version of VirtualHub v2 that introduces the concept of security mode. As the name suggests, security modes let you configure VirtualHub network access parameters to suit your needs.

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