arduino nano appearing as usb 2.0 serial device

5V is the regulated power supply voltage of the nano board and it is used to give the supply to the board as well as components.

Vin is the input voltage of the board, and it is used when an external power source is used from 7V to 12V.

Power Pin (Vin, 3.3V, 5V, GND): These pins are power pins

Supports three communications like SPI, IIC, & USARTĪrduino nano pin configuration is shown below and each pin functionality is discussed below.

Size of the printed circuit board is 18 X 45mm.

ATmega328P Microcontroller is from 8-bit AVR family.

The features of an Arduino nano mainly include the following. This board can be supplied with 6 to 20volts using a mini USB port on the board. It doesn’t have any DC jack so that the power supply can be given using a small USB port otherwise straightly connected to the pins like VCC & GND. However, this Nano board is different in packaging. This board has many functions and features like an Arduino Duemilanove board. And other development boards are AVR Development Board, PIC Development Board, Raspberry Pi, Intel Edison, MSP430 Launchpad, and ESP32 board. Other Arduino boards mainly include Arduino Mega, Arduino Pro Mini, Arduino UNO, Arduino YUN, Arduino Lilypad, Arduino Leonardo, and Arduino Due. It is a small size board and also flexible with a wide variety of applications. This microcontroller is also used in Arduino UNO. It can be built with a microcontroller like Atmega328. Arduino Nano is one type of microcontroller board, and it is designed by.

Arduino nano appearing as usb 2.0 serial device