Recover an Arduino that won’t flash
During an ESPHome project for my aquarium, I noticed that several D1 Mini (ESP8266) boards suddenly refused to...
Smart Devices with ESPHome
When I started automating my aquarium in June 2022, my goal was simple: monitor temperature, control the lighting,...
Alamos aPager Pro Meets Node-RED
Node-RED is a programming tool based on Node.js that can be used to connect hardware devices, APIs and...
Real-Time UPS Alerts via Telegram
Why Worry About Your UPS? If you run any kind of server – whether it’s a home lab,...
Accurate Weather Data integrating Wetter.com
You have a weather station? Become part of the wetter.com weather network, a large community of weather stations...
DIY Car Entertainment System
Build your own Entertainment System out of a Raspberry PI3 and a Tablet. We planned our vacations to...
Build Your Own Weather Station with Arduino
Anyone can walk into a store or electronics dealer and buy a ready-made weather station. But when it...
Secondary alarm on the mobile phone
Motivation – creating added value for the fire department The motivation of this do-it-yourself project was to generate...
Cistern and Greenhouse pump control by Wemos D1 Mini via MQTT
Summer, sunshine, dry flower beds but a rainwater cistern. But having to irrigate it by hand every morning...