On top of the board's simplicity, there are several more reasons why it's highly recommended for beginners. First, it's conveniently included in popular starter kits like the Arduino official ...

Arduino is sold under a Creative Commons Share-Alike (CC-SA) license, so you can make changes to the original Arduino board or how it’s programmed and release it to the public, so long as you ...

Which is where Wide boards come in.” “Does your project need more resources than are available on a Nano, UNO, Leonardo, or even Mega2560 Arduino board? Does it need to run at 3.3 V or 5 V?