
The name of the board nano speaks for itself – it really has small dimensions with the same functionality. It allows you to create compact devices that use the same controller as the Arduino Uno.

What's the difference between Arduino Uno and nano?Īrduino Nano is one of the three most popular Arduino boards. The following table contains the datasheet of the Arduino Nano R3 microcontroller board: Only the power jack is missing and instead of a standard USB port the Nano has a Mini-B USB plug. The Nano is the smallest board of the Arduino boards but has nearly the same datasheet like the Arduino Uno. Which is the smallest of the Arduino boards? The Nano board weighs around 7 grams with dimensions of 4.5 cms to 1.8 cms (L to B). The Arduino Nano, as the name suggests is a compact, complete and bread-board friendly microcontroller board. We’ve created a well explained, diagram based pin out representation of Arduino Nano. In this guide, learn about Arduino Nano pin outs and diagrams. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). For example, the following configuration will be chosen: contact RW from the display is connected to the ground, the 4th pin of the display – to A0 on the Arduino, 6th pin – to E (Enable), from 11 to 14 pin are connected to the D4-D7. The choice of pins to which to connect the display can be any. To connect the display to the board, you need Arduino Nano, a breadboard, LCD 1602 screen and connecting wires.
