Arduino Nano ESP32 产品参考手册

Arduino® Nano ESP32
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Product Reference Manual
SKU: ABX00083
Description
The Arduino® Nano ESP32 (with and without headers) is a Nano form factor board based on the ESP32-S3
(embedded in the NORA-W106-10B from u-blox®). This is the first Arduino board to be based fully on an ESP32, and
features Wi-Fi® as well as Bluetooth® LE.
The Nano ESP32 is compatible with the Arduino Cloud, and has support for MicroPython. It is an ideal board for
getting started with IoT development.
Target areas:
Maker, IoT, MicroPython

Arduino® Nano ESP32
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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
VBUS 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
*The power consumption ratings listed in low power modes are only for the ESP32-S3 SoC. Other components on
the board (such as LEDs), consumes power as well, which increases the overall power consumption of the board.

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Contents
1 The Board
1.1 Application Examples
2 ESP32 Core
3 Recommended Operating Conditions
4 Block Diagram
5 Board Topology
5.1 Front View
6 NORA-W106-10B (Radio Module / MCU)
6.1 Xtensa® Dual-Core 32bit LX7 Microprocessor
6.2 Wi-Fi®
6.3 Bluetooth®
6.4 PSRAM
6.5 Antenna Gain
7 System
7.1 Resets
7.2 Timers
7.3 Interrupts
8 Serial Communication Protocols
8.1 Inter-Integrated Circuit (I2C)
8.2 Inter-IC Sound (I2S)
8.3 Serial Peripheral Interface (SPI)
8.4 Universal Asynchronous Receiver/Transmitter (UART)
8.5 Two Wire Automotive Interface (TWAI®)
9 External Flash Memory
10 USB Connector
11 Power Options
11.1 Power Tree
11.2 Pin Voltage
11.3 VIN Rating
11.4 VBUS
11.5 Using the 3.3 V Pin
11.6 Pin Current
12 Pinout

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12.1 Analog (JP1)
12.2 Digital (JP2)
13 Mounting Holes And Board Outline
14 Board Operation
14.1 Getting Started - IDE
14.2 Getting Started - Arduino Cloud Editor
14.3 Getting Started - Arduino Cloud
14.4 Online Resources
14.5 Board Recovery
15 Declaration of Conformity CE DoC (EU)
16 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021
17 Conflict Minerals Declaration
18 FCC Caution
19 SRRC
20 Company Information
21 Reference Documentation
22 Change Log
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23.1
24 ESP32
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27.1
28 NORA-W106-10B / MCU
28.1 Xtensa® 32 LX7
28.2 Wi-Fi®
28.3 Bluetooth®
28.4 PSRAM
28.5
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29.1
29.2
29.3
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30.1 (I2C)

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30.2 I2S (I2S)
30.3 (SPI)
30.4 / (UART)
30.5 (TWAI®)
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32 USB
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33.2
33.3 VIN
33.4 VBUS
33.5 3.3 V
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34.1 (JP1)
34.2 (JP2)
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36.1 - IDE
36.2 - Arduino Cloud Editor
36.3 - Arduino Cloud
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38 RoHS REACH 211 01/19/2021
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41 SRRC
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