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How to copy contacts from one SIM card to another

By martinm, in Misc, february 27,2017.

This is based on a true story. Imagine that you have to move your contacts from one SIM card to another. There is an app for this, isn't it? That is... unless your phone is not a smartphone, but an old mobile phone made by a small Finish company that has been taken over by a software editor a few years ago. Unfortunately the new owner company has decided to support only the very latest models. There isn't any official software available to retrieve your contacts on this phone anymore. So you are getting ready to copy all your contacts by hand, one by one... But wait a minute...

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About transfer rates in the Internet of Things

By mvuilleu, in Internet of Things and Misc, march 14,2016.

Nowadays, when the media write about the Internet of Things, nobody worries about transfer speed issues. We assume that networks are fast enough to consign this issue to the past. But is it really the case? Not so sure...

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One tool to rule them all

By seb, in Misc, february 11,2016.

This week, we added a new tool to the command line API. This new tool is called ysh : it's the shell for Yoctopuce modules. It's an interactive tool enabling you to run any command on any module. Let's see what improvements it brings...

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Restarting a VPN gateway remotely

By mvuilleu, in Misc, september 04,2015.

Nowadays, people frequently need to connect themselves remotely on a computer network to monitor an installation or perform maintenance tasks. However, because of computer attacks which any machine connected to the Internet faces, we usually lock all possible doors, except one that we consider safe. For example, we only keep one secure VPN gateway. But if the gateway fails, it's a disaster... So, how can you avoid finding yourself without access to your network, but without opening an additional door?

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How to fight humidity in a room

By mvuilleu, in Measures and Misc, august 23,2015.

Humidity issues are frequent in basement rooms. An air that is too humid promotes the growth of mold on the wallsand spreads musty odors. If you are faced with such issues, you could run buy a dehumidifier, but it's not necessarily the best method. Today, we present a solution based on Yoctopuce sensors which allows you to lower the humidity level of a room in a simple and pragmatic way.

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Yoctopuce, get your stuff connected.