With this sketch you can control pins of a remote Arduino board through ESPHome. The Arduino acts as a port expander, allowing you to use more pins than a standard ESP8266/ESP32 has. The Arduino is ...

この記事は、このnoteで扱うすべてのArduino記事の前提になります。 電子工作経験は一切不要です。 「Arduinoを触るのが初めて」という人向けに書いています。 amazonでも3000円程度で購入可能です。モデルがいくつかありますが、まずは"UNO"をお勧めします。

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

The Arduino platform is one of the most popular platforms for electronics enthusiasts and hobbyists for building electronic projects. Sometimes an Arduino board may not work as you might have expected ...