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nano pinouts

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---
title: "Диаграмма выводов Ardunino Nano"
date: 2023-06-19T22:05:27+03:00
draft: true
tags: [arduino, tips, hardware]
---
![](/content/images/arduino/nano-pinout.jpg)
## Описание распиновки Arduino NANO
Контакты Arduino NANO, аналогично контактам UNO,
делятся на цифровые контакты,
аналоговые контакты и контакты питания.
Однако у NANO есть еще два аналоговых вывода.
В таблице ниже приведены контакты с дополнительными функциями.
Эти вторичные контакты в основном являются контактами связи,
такими как I2C и SPI.
## Цифровые пины
| Pin Name | Description | Secondary Function | Description |
|----------|----------------|--------------------|------------------------------|
| D0 | Digital Pin 0 | RX | Receive pin for Serial UART |
| D1 | Digital Pin 1 | TX | Transmit pin for Serial UART |
| D2 | Digital Pin 2 | INT0 | Interrupt Pin 0 |
| D3 | Digital Pin 3 | INT1 | Interrupt Pin 1 |
| D4 | Digital Pin 4 | | |
| D5 | Digital Pin 5 | | |
| D6 | Digital Pin 6 | | |
| D7 | Digital Pin 7 | | |
| D8 | Digital Pin 8 | | |
| D9 | Digital Pin 9 | | |
| D10 | Digital Pin 10 | SS | SPI Slave Select Pin |
| D11 | Digital Pin 11 | MOSI | SPI Master Out-Slave In |
| D12 | Digital Pin 12 | MISO | SPI Master In-Slave Out |
| D13 | Digital Pin 13 | SCK | SPI Clock |
## Аналоговые пины
| Pin Name | Description | Secondary Function | Description |
|----------|--------------|--------------------|-------------|
| A0 | Analog Pin 0 | | |
| A1 | Analog Pin 1 | | |
| A2 | Analog Pin 2 | | |
| A3 | Analog Pin 3 | | |
| A4 | Analog Pin 4 | SDAI2C | Data Out |
| A5 | Analog Pin 5 | SCLI2C | Clock |
| A6 | Analog Pin 6 | SCL | |
| A7 | Analog Pin 7 | SCL | |
## Пины питания
| Pin Name | Description |
|----------|----------------------------------------------------------------------------------------------------|
| 5V | 5V (Regulated) Source |
| 3.3V | 3.3V Source |
| GND | Ground |
| RESET | Reset |
| Vin | DC Jack Input Voltage |
| IOREF | I/O Reference Voltage. This pin is connected to 5V for the UNO |
| AREF | ADC Reference Voltage. Insert other voltage (0-5V only) to use as reference for analog conversions |