Tag Archives: ESP8266

External Hardware Watchdog with ATtiny85

Posted on 18 March 2022 by Willem Aandewiel

This post has 640 views Sometimes the internal Watchdog Timer (WDT) of a MCU is working more against you than that it ‘helps’ you. Also an internal WDT is not always up to the task of resetting the main MCU … Continue reading →

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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 , , , , , , , | 60 Comments

Controlling Lots of Relays with only 2 GPIO pins

Posted on 1 May 2020 by Willem Aandewiel

Piggyback board for 8- or 16-relays boards to control with I2C Continue reading →

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Posted in Arduino, Computer, ESP8266, Hardware, WiFi | Tagged , , , , , , | 1 Comment

restAPI’s zijn hip! (nieuwe firmware voor de DSMR-logger)

Posted on 28 February 2020 by Willem Aandewiel

Nieuwe, op restAPI’s gebaseerde firmware voor de DSMR-logger
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Posted in Arduino, ESP8266, Firmware, WiFi | Tagged , , , , , | 551 Comments

1of! Platform for developing ESP8266 devices

Posted on 20 February 2019 by Willem Aandewiel

[ ]         Je kunt een Nederlandse versie van deze post hier vinden.   Developing hardware almost always run through the same stages: It starts with an idea You design a concept on paper or in your … 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 , , , , , , , , , | 63 Comments

Aan de slag met de ESP8266

Posted on 27 September 2018 by Willem Aandewiel

Uitleg over het installeren van de ESP8266 core in de Arduino IDE Continue reading →

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Posted in Arduino, ESP8266, Firmware | Tagged , , | 28 Comments