Arduino Nano 33 IoT is one of the four new boards added to the Nano family. This board comes with 448 KB of ROM, 520KB SRAM and 2MB Flash.
![The Full Arduino Uno Pinout Guide [including diagram]](https://i.pinimg.com/originals/2d/9d/4a/2d9d4a021c69143c480f22866f6ee76b.png)
