Tag Archives: WiFi

Portable Fine Dust Meter on Batteries

Posted on 16 March 2026 by Willem Aandewiel

184 keer bekeken / views This project was sponsored by In an earlier post I described the development of an aerosol sensor that measures how much fine dust is present in the air and sends these values to an MQTT … Continue reading →

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Posted in 3D printing, Arduino, Computer, ESP32, Firmware, Hardware, KiCAD, PCBWay, WiFi | Tagged , , , , , , , , | Leave a comment

An ESP8266 Ticker

Posted on 9 June 2020 by Willem Aandewiel

[ ] INTRODUCTION From the moment I saw the MAX7219 Dot matrix modules I wanted to build a news ticker. I wanted the option to enter my own messages without having to install special Apps on my phone or tablet. … Continue reading →

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Posted in Arduino, ESP8266, Hardware, WiFi | Tagged , , , , , , , | 97 Comments

1of! Platform for developing ESP8266 devices

Posted on 20 February 2019 by Willem Aandewiel

[ ]  Developing hardware almost always run through the same stages: It starts with an idea You design a concept on paper or in your head Using a solder-less breadboard you connect parts to see that it works as you … Continue reading →

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Posted in Arduino, Computer, ESP8266, Hardware, WiFi | Tagged , , , , , | 3 Comments

DONOFF – WiFi enabled light dimmer

Posted on 3 December 2018 by Willem Aandewiel

Introduction to a DIY project to built WiFi enabled LED light dimmers Continue reading →

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Posted in Arduino, DONOFF, ESP8266, Hardware, SONOFF, WiFi | Tagged , , , , , , , , , | 67 Comments

Slimme Meter uitlezer

Posted on 28 August 2018 by Willem Aandewiel

Ontwerp en bouw van een Slimme Meter uitlezer DSMRlogger. Zowel de hardware als ook de software wordt beschreven. Continue reading →

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Posted in Arduino, Computer, DSMR-logger, ESP8266, Hardware, WiFi | Tagged , , , , , , , , , , , | 120 Comments