Nerdiy.de is about electronics, DIY, 3D printing, smart home and a lot of other technical topics.
EspEasy and Node Red each offer a number of options for automation. You get even […]
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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 […]
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The Ikea SYMFONISK E1744 remote control is actually intended to control the SYMFONISK WiFi speaker […]
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To be honest, the idea of a 3D printable wind sensor (in technical jargon “anemometer”) […]
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Die FRITZ!Box ist nicht nur ein sehr guter Router für das Heimnetzwerk. Sie kann – […]
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Um ganz Sicher zu gehen, dass ich nach dem Verlassen meines Arbeitsplatzes/Schreibtisch auch wirklich alle […]
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Der IKEA STYRBAR Taster ist etwas größer als der kleine Bruder der Ikea TRADFRI E1743 […]
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In dem Artikel zum Sonoff SNZB-03 Bewegungsmelder und Ikea TRADFRI Bewegungsmelder Bewegungsmelder hatte ich schonmal […]
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Im Artikel über den Sonoff SNZB-03 Bewegungsmelder hatte ich schonmal beschrieben wie man einen Bewegungsmelder […]
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In einem großen Teil meines Smart Homes verwende ich die Ikea TRADFRI E1743 Taster. Mit […]
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Den FRITZ! DECT Repeater habe ich mir vor kurzem zugelegt um die Telefonreichweite meiner DECT […]
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SmartHome Geräte die mit der FRITZ!Box kompatibel sind werden über eine AIN angesprochen. Diese AIN […]
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Der IKEA TRADFRI Shortcut Taster E1812 ist der kleine Bruder des Ikea TRADFRI E1743 Taster. […]
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Über den TuYa TS0201 Temperatur und Luftfeuchtigkeitssensor bin ich auf der Suche nach eine einfachen […]
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Bisher habe ich für die Benachrichtigungen von meinem SmartHome die Pushbullet Node genutzt. Leider ist […]
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Falls Ihr mal in die Situation kommt schnell die wichtigsten Systeminformationen über euren Raspberry Pi […]
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Schon eine Weile besitze ich eine dieser Autoabdeckungen die man über das Auto stülpen kann […]
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Ich finde so richtig praktisch wird ein SmartHome immer dann wenn es Arbeit abnimmt oder […]
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Der IKEA TRADFRI Taster E1743 ist einer der meistgenutzten Taster in meinem SmartHome. Er ist […]
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Damit Ihr Zigbee-Geräte für Euer SmartHome nutzen könnt müssen diese natürlich zuerst mit Eurem Zigbee […]
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To control your SmartHome with the help of zigbee2mqtt you need a Zigbee adapter so […]
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Bereits seit einer ganzen Weile nutze ich zigbee2mqtt um Zigbee-Sensoren und -Aktoren in mein SmartHome […]
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Initially, Zigbee2mqtt could only be configured and controlled via the configuration file or access to […]
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I recently started converting parts of my SmartHome to the Zigbee standard. In the past […]
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Thanks to the NTP server, ESPEasy is able to call up the time via the […]
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The ButtonBoard PCB is my attempt to kill several birds with one stone. On the […]
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I recently tested the DECT radiator thermostat for the FritzBox and integrated it into my […]
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Ich finde es ist mal wieder Zeit für einen kleinen News-Artikel in dem ich Euch […]
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With the Aenmosens_MCU board it is possible to use Anemosens as a stand-alone anemometer, which […]
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The Anemosens sensor PCB is the basis for the sensor assembly of Anemosens, a 3D […]
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The idea for the pxlDigit_PCB came to me while building the first version of the […]
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One of my past PCB projects is the “pxlBlck_multiPCB”. As the name suggests, this board […]
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A few days ago the Hackaday Prize 2021 was announced. It became clear to me […]
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At the moment it has become a little quieter here on Nerdiy.de. That was because […]
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I am currently working on a project that unfortunately exceeds the capabilities of my 3D […]
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MP3 players, smartphones and USB sticks with 128GB and more memory are now part of […]
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The APDS-9960 is a sensor that can be connected to a microcontroller such as the […]
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While setting up the suction system for my soldering station and the chamber of my […]
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At the moment I am working on a few PCB projects in which I would […]
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I am not sure whether ESPs can really be abused to set up a botnet. […]
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So that my MagicMirror is only switched on when I actually use it, I have […]
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I also needed a suitable hose system to build my solder fume extraction system. After […]
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So that I can switch off my 3D printer automatically after the printing process, I […]
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The VL53L0x or its sister / brother, the VL53L1X is a very precise and relatively […]
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The BME280 is one of the sensors that I use in almost all of my […]
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ESPEasy can read out a large number of different sensors and / or control actuators […]
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I recently built an extraction system for my soldering station and the chamber of my […]
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Especially if your own circuit has a display to show values, the next step is […]
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The PCA9685 is quite a practical IC. This is connected to the microcontroller (e.g. ESP8266) […]
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What I really appreciate about Spotify is the good connectivity. You can play or control […]
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Mit NodeRed bzw. den passenden Nodes könnt Ihr sehr leicht Daten aus dem Internet abrufen […]
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The 3D printed housing of the “pxlDigits” was initially not intended to be “just” a […]
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For another project I urgently needed a relatively large number to indicate a duration. From […]
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There are some situations in which connecting an LDR to an ESP makes sense. In […]
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I started with the documentation of the pxlBlcks (which I had been postponed for a […]
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Actually not one of the typical articles for Nerdiy.de, but recently I was looking for […]
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When looking for a foot rattle to accompany guitar playing, I had the same problem […]
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The pxlBlck_RingClock is very similar to the pxlBlck_SlotClock. It is also built using a 1 […]
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The pxlBlck_8x8 was one of the first members of the pxlBlck family. Thanks to the […]
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The idea for the pxlBlck_Pot is heavily inspired by a design that Lukas (@i_am_lukas) had […]
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The pxlBlck_SlotClock consists of a 1×60 LED matrix. It can display the time in the […]
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I started developing the pxlBlcks because I was looking for a way to stay informed […]
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The pxlBlck plugin for the ESPEasy framework is the “software counterpart” to the pxlBlck platforms. […]
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The pxlBlck plugin and the functions of your pxlBlck can be configured in two different […]
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With the pxlBlck you can be informed about events in different ways. One of these […]
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The adjustable dials differ from the type of LED matrix used. Unfortunately, this is the […]
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If you not only want to stay informed about events with your pxlBlck and also […]
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pxlBlck is a system of hardware and software to set up an information system for […]
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Thanks to WiFi and thus (often) an internet connection, an ESP8266 or ESP32 programmed with […]
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For a camping trip I was looking for a cheap and bright fairy light. This […]
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