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-BuzzerThis small USB driven buzzer can make sound and light, a convenient way to get your user's attention. | Yocto-milliVolt-RxSmall USB module to measure small and very weak electric signals. The device can convert the voltage measure to an equivalent physical measure on the fly, and includes a built-in data logger. |
We've written a number of posts on Home Assistant, but for the most part they've been about retrieving measured values out of our modules. This week we experiment with Home Assistant integrations and how to use the Python library in an integration.
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This week, we continue our series on the search for the ideal battery to power Yoctopuce modules, especially when driven by a YoctoHub which can go into sleep mode. This is important, because standard USB batteries have the unfortunate habit of shutting down completely as soon as the hub goes to sleep. After the success of variant (C) of the Waveshare Solar Power Manager battery and the fiasco of variant (B), we decided to test variant (D), just to be sure.
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