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RegisterHub() and PreregisterHub()

By seb, in Programming and For the beginners, september 20,2019.

This week, we are going to clarify the use of two methods of our API: YAPI.RegisterHub() and YAPI.PreregisterHub(). These two functions enable you to adapt the library behavior to your needs, more particularly managing network disconnection when you use a YoctoHub or a VirtualHub.



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Yocto-SPI and Alphasense OPC-N3

By martinm, in Measures and Programming, september 13,2019.

The Yocto-SPI documentation contains an example to interface the AlphaSense OPC-N2 particle counter. Since then, Alphasense has released a new model, the OPC-N3, and the commands to query it are slightly different. This week, by popular request, we explain how to make the OPC-N3 work with a Yocto-SPI and we take this opportunity to introduce a small innovation.

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New: the Yocto-Altimeter-V2

By mvuilleu, in Measures and New stuff, september 08,2019.

There are probably not many measuring devices based on a physical phenomenon as unstable as barometric altimeters. And yet, they are still widely used, for want of anything better. Technological progress even makes it possible to go even further in the accuracy of this technique, which seems to defy common sense. Welcome to the Yocto-Altimeter-V2!

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A speedometer for hamsters

By seb, in DIY, august 30,2019.

This week, we are going to do a small and amusing DIY: we will build a speedometer for a hamster wheel.



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Driving roller shutters

By martinm, in DIY and Internet of Things, august 22,2019.

It seems that when it comes to installing accessories such as electrically powered roller shutters or lights built into a house, the tendency is to avoid pulling cables but to stick on the walls switches which are actually battery-powered radio controls. We are not very convinced of the ecological balance sheet of such a shortcut, but it opens up interesting prospects in terms of DIY.

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Yoctopuce, get your stuff connected.