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Arduino Nano ESP32 User Manual

Arduino Nano ESP32
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Arduino® Nano ESP32
2 / 20 Arduino® Nano ESP32 Modified: 17/07/2023
Features
Xtensa® Dual-core 32-bit LX7 Microprocessor
Up to 240 MHz
384 kB ROM
512 kB SRAM
16 kB SRAM in RTC (low power mode)
DMA Controller
Power
Operating voltage 3.3 V
VUSB supplies 5 V via USB-C® connector
VIN range is 6-21 V
Connectivity
Wi-Fi®
Bluetooth® LE
Built-in antenna
2.4 GHz transmitter/receiver
Up to 150 Mbps
Pins
14x digital (21x including analog)
8x analog (available in RTC mode)
SPI(D11,D12,D13), I2C (A4/A5), UART(D0/D1)
Communication Ports
SPI
I2C
I2S
UART
CAN (TWAI®)
Low Power
7 μA consumption in deep sleep mode
240 μA consumption in light sleep mode
RTC Memory
Ultra Low Power (ULP) Coprocessor
Power Management Unit (PMU)
ADC in RTC mode
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Arduino Nano ESP32 Specifications

General IconGeneral
MicrocontrollerESP32-S3
Flash Memory16 MB
Digital I/O Pins14
Analog Input Pins8
Operating Voltage3.3 V
Input Voltage (VIN)6-21V
DC Current per I/O Pin40 mA
Dimensions18 x 45 mm
USBUSB-C
Wi-Fi802.11 b/g/n
Architecture32-bit
Clock Speed240 MHz
CommunicationUART, SPI, I2C
BluetoothBluetooth® LE

Summary

The Board

ESP32 Core

Recommended Operating Conditions

Block Diagram

Board Topology

NORA-W106-10B Module

Xtensa LX7 Microprocessor

Details of the ESP32-S3's dual-core LX7 microprocessor, including speed and memory.

Wi-Fi Connectivity

Specifications for the NORA-W106-10B module's Wi-Fi capabilities, including standards and range.

Bluetooth LE Features

Details on the NORA-W106-10B module's Bluetooth LE v5.0 features, data rates, and connectivity.

System Overview

Serial Communication Protocols

Serial Peripheral Interface (SPI)

Universal Asynchronous Receiver/Transmitter (UART)

External Flash Memory

USB Connector

Power Options

Pin Voltage Specifications

VIN Input Voltage Rating

GPIO Pin Current Limits

Pinout Diagram

Analog Pinout (JP1)

Lists pins, functions, types, and descriptions for the analog header (JP1).

Board Operation Basics

Arduino Web Editor Guide

Arduino IoT Cloud Integration

Board Recovery Procedure

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