The IKEA FYRTUR roller blind is a very easy way to retrofit your windows with an easily controllable roller blind. Thanks to the Zigbee connection, you can then do this for all possible scenarios […]
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Tag: Automation
HowTo: OpenMediaVault - Set up Windows share or SMB server
A NAS (Raspberry Pi – NetworkAttachedStorage / building a NAS with a Raspberry Pi 4 yourself) only becomes really practical if you can access it from anywhere in the network […]
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HowTo: Node Red - Reading SMA Sunny Solar Inverter Data
In the articles Reading out data from an SMA EV CHARGER 22 Wallbox and Reading out Node Red – SMA Sunny Home Manager data, I had already described how to […]
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HowTo: Node Red - Read data from SMA Sunny Home Manager
For some time now, there has also been an SMA inverter for a photovoltaic system and an associated SMA Sunny Home Manager in my network (in addition to an SMA […]
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HowTo: Zigbee – Integrate Ikea TRADFRI outlet E1603/E1702/E1708 into Node Red via zigbee2mqtt
The TRADFRI plug is a simple way to switch existing consumers such as lamps via your smart home system via Zigbee The consumer can be switched on and off. At […]
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HowTo: NodeRed - Presence detection via ping requests
In order to be able to automate your own smart home properly, one function is quite important: Are residents present or not? This is the only way the system can, […]
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HowTo: OpenMediaVault – Install and configure DLNA plugin for media streaming
In the article Raspberry Pi – music streaming to the Raspberry Pi via DLNA client, I have already described how to use the Raspberry Pi as a playback device for […]
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HowTo: Zigbee – Flash the Electrolama zig-a-zig-ah! (zzh!) USB stick coordinator with zigbee2mqtt firmware
In the article Zigbee – Preparing a Sonoff zigbee 3.0 USB Dongle Plus for zigbee2mqtt, I described how to write the firmware for zigbee2mqtt to a Zigbee stick from Sonoff. […]
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HowTo: Raspberry Pi – Evaluate MPR121 touch sensor via I2C and Node Red
Thanks to the I2C bus, the Raspberry Pi can be equipped with a variety of practical sensors and actuators. The MPR121 offers a (in my opinion) very elegant way for […]
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HowTo: pxlBlck – Flash firmware with esp web tools directly from the browser
Flashing the ESP8266 or ESP32 is not that easy if you have not had much contact with microcontrollers before. Now, there is something very cool that makes this process super […]
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HowTo: Raspberry Pi – Get an overview of the available storage with NCDU
If you often work with large or many files on the Raspberry Pi, sooner or later you will face the problem that the available memory is running out. At least […]
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HowTo: Node Red – Read live data from an SMA EV CHARGER 22 Wallbox
I recently added an SMA EV Charger 22 Wallbox to my network. Of course, this is primarily used to charge an electric car. Nevertheless, I was of course curious which […]
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HowTo: Raspberry Pi – Create Image from system SD card
As is so often the case with backups, you usually only think about making one when it's too late for it. That's what happened to me recently with one of [...]
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HowTo: Raspberry Pi – Read the unique ID of a Raspberry Pi
Normally, all data of a Raspberry Pi is stored on the inserted SD card. This has the advantage that you can simply insert an operational SD card into another Raspberry […]
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HowTo: Node Red - Control GPIO of an ESPEasy device
EspEasy and Node Red each offer a number of options for automation. You get even more options if you combine both systems. In the article ESPEasy – Execute commands and […]
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HowTo: pxlBlck – Build the pxlDigit_clock using the pxlDigit_PCB
I got the idea for the pxlDigit_PCB while building the pxlDigit (article here: https://nerdiy.de/howto-elektronik-seven-segment-digit-pxldigit-aus-ws2812-leds-bauen/). There the pxlDigit is made up of individual WS2812 LED segments. To do this, the LEDs […]
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HowTo: Zigbee – Integrate Ikea SYMFONISK E1744 remote control into NodeRed via zigbee2mqtt
The Ikea SYMFONISK E1744 remote control is actually intended to control the SYMFONISK WiFi speaker from Ikea. This can then be used to control the volume or change the track. […]
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HowTo: Anemosens – Build a 3D printed wind sensor / anemometer
To be honest, the idea of a 3D printable wind sensor (in technical jargon “anemometer”) has been floating around in my head for a long time. Initially I could have […]
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HowTo: NodeRed - Control and read out FRITZ DECT 200 socket using NodeRed
The FRITZ!Box is not only a very good router for the home network. Equipped with the right Smart Home accessories, it can also become the Smart Home center of your house […]
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HowTo: Tasmota - Switch on socket delayed with switch on delay
In order to be absolutely sure that I have really switched off all devices (soldering iron, etc.) after leaving my workplace/desk, I have been switching off the consumers at my desk for years […]
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HowTo: Zigbee - IKEA STYRBAR push button E2001/E2002 via zigbee2mqtt into NodeRed
The IKEA STYRBAR button is slightly larger than the little brother of the Ikea TRADFRI E1743 button. But it also offers a few more functions and - due to the two [...]
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HowTo: Zigbee - Integrate Xiaomi Aqara MCCGQ11LM door/window sensor into NodeRed via zigbee2mqtt
In the article on the Sonoff SNZB-03 motion detector and Ikea TRADFRI motion detector, I mentioned before that a smart home can also be expanded into a (limited) alarm system. You can […]
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HowTo: Zigbee - Integrate Ikea TRADFRI motion detector E1525/E1745 via zigbee2mqtt in Node Red
In the article about the Sonoff SNZB-03 motion detector, I already described how you can use a motion detector to further automate your own SmartHome. Not only lights […]
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HowTo: Zigbee - read 4x wall switches TuYa TS0044 using Node Red
In a large part of my smart home I use the Ikea TRADFRI E1743 buttons. These can be used to conveniently switch up to four devices on and off. Recently I […]
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HowTo: Node Red - Read out the temperature of the FRITZ! DECT Repeater 100
The FRITZ! I recently bought a DECT repeater to improve the range of my DECT phones. Unfortunately, my Fritz Box has to be in the basement, because […]
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HowTo: Fritz Box - Find out the AIN of your SmartHome device
SmartHome devices that are compatible with the FRITZ!Box are addressed via an AIN. This AIN is a unique identification number that is assigned to the respective device. For example, if you use […]
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HowTo: Zigbee - IKEA TRADFRI shortcut button E1812 via zigbee2mqtt into Node Red
The IKEA TRADFRI shortcut button E1812 is the little brother of the Ikea TRADFRI E1743 button. Both are identical in size. The only differences with the shortcut button are that this […]
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HowTo: Zigbee - Integrate TuYa room temperature and humidity sensor TS0201 into Node Red via zigbee2mqtt
I stumbled across the TuYa TS0201 temperature and humidity sensor while looking for a simple humidity sensor. Actually, I was looking for a simple humidity sensor with a display […]
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HowTo: Node Red - Sending push messages using Pushover from NodeRed
So far I have used the Pushbullet Node for notifications from my SmartHome. Unfortunately, the Pushbullet app - i.e. the counterpart on your smartphone with which you receive the messages [...]
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HowTo: Raspberry Pi - Get Linux system information with Neofetch
If you ever find yourself in the situation of having to quickly collect the most important system information about your Raspberry Pi or another Linux system, Neofetch is a very helpful tool. With […]
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