New format doubles up on the pin headers, swaps to a powerful new 32-bit processor, and adds Fast Ethernet, CAN FD, and RS485 buses.
Arduino is a good platform if you want to start working with electronics. The platform, specifically the Arduino Nano family, is a set of small form-factor boards that act as microcontrollers, meaning ...
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.