On my (almost daily) forays through the wonders of the electronic product world, I recently came across this little guy: A roughly two-euro piece of 433Mhz wireless pushbutton, which is powered by a [...]
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At nerdiy.de, everything revolves around electronics, DIY, 3D printing, smart home and many other technical topics.
On my (almost daily) forays through the wonders of the electronic product world, I recently came across this little guy: A roughly two-euro piece of 433Mhz wireless pushbutton, which is powered by a [...]
WeiterlesenThere are a few cases in the life of a RaspberryPi owner where it can be useful to display the last bootlog of the RaspberryPi. The bootlog is basically the - much more detailed - [...]
WeiterlesenAnother great feature of NodeRed is that the complete - or individual parts of the configuration - can be exported formatted as a JSON string. JSON strings are strings in which configurations [...].
WeiterlesenTo give your RaspberryPi a personal touch, there are now all sorts of possibilities. From self-designed and then 3D-printed cases to self-soldered expansion boards, there is actually almost nothing [...]
WeiterlesenEspecially in rooms where you "work" a lot with water or water vapor, you should always ventilate sufficiently to avoid damage and health hazards caused by mold. If you are one of the [...]
WeiterlesenPushbullet is a free and easy way to receive push messages on your smartphone or computer. So you can use this free service (up to 500 messages/month) to send text information or even pictures [...]
WeiterlesenWhen a Windows user comes into contact with the Linux world for the first time, frustration is usually not long in coming. Especially the work with the console [...]
WeiterlesenA smart home system is only really fun when it can communicate with other components. Since many systems use wireless connections for communication, it is only logical to start using FHEM as soon as possible.
WeiterlesenIf you work with the RaspberryPi you will sooner or later encounter the problem of how to transfer files to the RasPi or copy them from the RasPi. For this purpose there are [...]
WeiterlesenMQTT (Message Queue Telemetry Transport) is the protocol that is becoming more and more important in the world of Internet of Things. With this protocol it is very easy to transfer different data between different [...]...
WeiterlesenThe great advantage of the RaspberryPi is not only that it is small, compact and relatively inexpensive, but also that it is child's play to operate remotely from another computer [...]
WeiterlesenOne term you come across more and more often in everyday life is "SmartHome". But what does it mean? And do I really need it? Smart home (=intelligent home) is a generic term for [...]
WeiterlesenAfter the article RaspberryPi - Setup for Nerdiys! described how to get a RaspberryPi up and running, this article explains which first settings have to be done before it gets really [...]
WeiterlesenWorking in the console has a few disadvantages that are not immediately obvious. For example, you are used to being able to switch between windows in Windows. Just to switch to [...]
WeiterlesenIn the article RaspberryPi - Install MQTT Server on the RaspberryPi I had written a little bit about MQTT and explained how to install an own MQTT server on the RaspberryPi. With this [...]
WeiterlesenSo, let's move on to the first technical article: How do I get a RaspberryPi up and running? Now some people will be thinking that there are already about a million tutorials [...].
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