In the article about the 433Mhz mini-button I had already reported on my forays through the wonders of the electronic product world. In the process, I also noticed a 433Mhz SOS button, which probably [...]
Weiterlesen
Tag: Raspberry Pi
HowTo: Node Red – Integrate 433Mhz wireless wall button
Another practical find during my forays through the electronic product world is the 433Mhz wireless wall switch. It can be easily integrated into NodeRed or any other SmartHome system using the RF Bridge. How [...]
Weiterlesen
HowTo: Node Red / Magic Mirror – Display data from Node Red on the mirror
For a long time I have been looking for a way how I can display the data I collect with NodeRed from my SmartHome comfortably on the MagicMirror. Thanks to the many plugins [...]
Weiterlesen
HowTo: Node Red – Display W-Lan networks in the area
I must admit that I haven't found a real use for this feature yet, but I'm sure someone will get some use out of it someday. In this article, [...]
Weiterlesen
Build your own OpenSource SmartHome
I must admit I have not yet found the perfect solution to list all SmartHome-relevant articles clearly. Until then, to bring at least some overview into the available SmartHome articles comes [...]
Weiterlesen
HowTo: Node Red – Display server uptime in the dashboard
In addition to the data from your SmartHome, you can also display data about the server on which NodeRed is running. How to view the uptime (i.e. the running time) of your Raspberry Pi in the dashboard [...]
Weiterlesen
HowTo: Node Red / FritzBox – presence detection with the FritzBox
An important event that your SmartHome should be able to react to is the presence status of the residents. For example, you can turn off lamps when you are absent or turn on radiators when you are present.
Weiterlesen
HowTo: Node Red – Display Raspberry Pi's system data on the dashboard
Besides the exciting data that a SmartHome generates, you should also care a little about the status of the heart of the SmartHome. Do you have your NodeRed installation on a RaspberrypPi(or other [...]
Weiterlesen
HowTo: Node Red / FritzBox – Show call notification
If you have a FritzBox in your home in addition to a RaspberryPi with NodeRed, the following article could be of interest to you. This explains how you […]
Weiterlesen
HowTo: Node Red – Show internet connection information in the dashboard
The following article explains how you can display information about your Internet connection. The current Internet IP address is retrieved every hour and a speed test is carried out, which shows you the download [...]
Weiterlesen
HowTo: Node Red – Installing Node Red on the Raspberry Pi
NodeRed is in my opinion one of the most intuitive graphical programming tools in the SmartHome/IoT area. In NodeRed, program sequences are not (only) executed with program code, but for the most part with function blocks (nodes) that are combined with each other and [...]...
Weiterlesen
HowTo: Node Red – Reboot, Shutdown and Boot Remote Raspberry Pi
This article describes how you can execute commands from NodeRed on a remote Linux system and thus be able to reboot another system [...].
Weiterlesen
HowTo: Node Red – Install new nodes
Das tolle an NodeRed ist neben der einfachen Programmierung, dass es allerhand Plugins (In NodeRed „nodes“ genannt) gibt mit denen sich der Funktionsumfang von NodeRed erweitern lässt. Eine Liste der […]
Weiterlesen
HowTo: Node Red – Execute Action at ServerStart
Depending on how you configure your Node-Red installation, it can be handy that it tells you when Node-Red is restarted. For example, you will be notified about crashes and [...]
Weiterlesen
HowTo: Node Red – Integrate 433Mhz window contact
In the article about the 433Mhz mini pushbutton, I had already reported on my forays through the wonders of the electronic product world. In the process, not only the 433Mhz wireless wall switch, 433Mhz mini push button [...]
Weiterlesen
HowTo: Node Red - Read UPS status
One of the weak points of a SmartHome system that you only really become aware of when something goes wrong is "energy". All the sensors, actuators and the controlling intelligence behind them are now running [...]
Weiterlesen
HowTo: Node Red – Integrate 433Mhz mini button
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 [...]
Weiterlesen
HowTo: Node Red – Import and Export Node Code / Flows
Another 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 [...].
Weiterlesen
HowTo: Node Red – Warning if humidity is too high
Especially in rooms where a lot of water or water vapor is "worked", you should always ventilate sufficiently to avoid damage and health hazards caused by mold. If you are one of the [...]
Weiterlesen
HowTo: Node Red – Send Pushbullet messages on events
Pushbullet 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 [...]
Weiterlesen
RaspberryPI – Commands Cheat Sheet
When 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 [...]
Weiterlesen
HowTo: FHEM – install nanoCul
A 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.
Weiterlesen
HowTo: RaspberryPi – Share folders with SMB and integrate them as a network drive under Windows
If 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 [...]
Weiterlesen
HowTo: RaspberryPi – Install MQTT Server on the RaspberryPi
MQTT (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 [...]...
Weiterlesen
HowTo: RaspberryPi – Control the RaspberryPi via SSH
The 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 [...]
Weiterlesen
HowTo: FHEM – Installation on the RaspberryPi
A term that you come across more and more often in everyday life is "SmartHome". But what is behind it? And do I really need it? Smart home (= intelligent home) is a generic term for [...].
Weiterlesen
HowTo: RaspberryPi – The first configuration
After 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 [...]
Weiterlesen
HowTo: RaspberryPI - Multitasking and "I'll continue with that later" with Screen
Working 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 [...]
Weiterlesen
HowTo: Install FHEM – MQTT module
In 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 [...]
Weiterlesen
HowTo: RaspberryPi – Setup for nerdys!
So, 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 [...].
Weiterlesen
English 
Deutsch 
Français 
Español 
Nederlands