今回は電子工作ネタとして、低価格のArduino互換Wifiモジュール「esp8266」を使ってみたことについて書いていきたいと思います。今回はあくまでもテスト起動と言ったところですが、このモジュールを使うことで自宅のIoT化にむけていろいろと面白いことが ...

Few devices have hit the hacker/maker word with quite as large a bang as the ESP8266. [Brian] first reported a new $5 WiFi module back in August. Since then there have been an explosion of awesome ...

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 targets, as well as memory optimization for ...

This is a driver for SSD1306 128x64, 128x32, 64x48 and 64x32 OLED displays running on the Arduino/ESP8266 & ESP32 and mbed-os platforms. Can be used with either the ...