Many of us have run a Blink program on a microcontroller before. It’s effectively the “Hello, World!” of the embedded space.

In this tutorial, we will learn how to install multiple versions of the ESP32 board package in the Arduino IDE. Once set up, you’ll have the option to choose a specific version of the ESP32 package ...

specific to the /ide install command and the "Gemini CLI Companion" extension it tries to fetch. The failure is consistent even after restarting VS Code and the terminal.

Install in Arduino IDE Library Manager or: Download 74HC595Plus Library Install in Arduino IDE: Click Sketch > Include Library > Add .ZIP Library... Select Library file, Done. Manual Install: Unzip ...