So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.
This repository accompanies IoT Projects with Arduino Nano 33 BLE Sense: Step-By-Step Projects for Beginners by Agus Kurniawan (Apress, 2020). Download the files as a zip using the green button, or ...