Arduino® Nano ESP32 (OTA007)

Meet the Nano ESP32, a powerful addition to the Arduino ecosystem that brings the popular ESP32-S3 to the world of Arduino and MicroPython programming. Whether you’re a beginner getting into the world of IoT or MicroPython, or an advanced user looking to incorporate it into your next product, the Nano ESP32 is the perfect choice. It meets all your needs to start your IoT or MicroPython project effortlessly.
Let's explore the main features of the Nano ESP32:
Compact size: Designed with the well-known Nano size in mind, the compact size of this board makes it perfect for embedding into standalone projects.
Wi-Fi® and Bluetooth®: Harness the power of the ESP32-S3 microcontroller, well-known in the world of IoT, with full Arduino support for wireless and Bluetooth® connectivity.
Arduino and MicroPython support: Seamlessly switch between Arduino and MicroPython programming with just a few simple steps. We even offer an introductory course for those who are new to the world of MicroPython. More information can be found on the documentation page.
Arduino IoT Cloud compatible: Quickly and easily create IoT projects with just a few lines of code. Our setup takes care of security, so you can monitor and control your project from anywhere using the Arduino IoT Cloud app. (Available August 2023)
HID support: Boot human interface devices like keyboards or mice over USB, opening up new ways to interact with your computer.
There are no more excuses to delay your exploration of IoT and MicroPython. The Nano ESP32 provides everything you need to start creating and discovering endless possibilities.
Technical Specifications:

Board: Arduino® Nano ESP32 with headers
Microcontroller: u-blox® NORA-W106 (ESP32-S3)
USB Connector: USB-C®
Pins:

Onboard LED pin: 13
Onboard RGB LED pins: 14-16
Digital I/O pins: 14
Analog Input pins: 8
PWM pins: 5
External Interrupts: All digital pins


Connectivity:

Wi-Fi®: u-blox® NORA-W106 (ESP32-S3)
Bluetooth®: u-blox® NORA-W106 (ESP32-S3)


Communication:

UART: 2x
I2C: 1x, A4 (SDA), A5 (SCL)
SPI: D11 (COPI), D12 (CIPO), D13 (SCK). Use any GPIO for Chip Select (CS)


Power Supply:

I/O Voltage: 3.3V
Input Voltage (Nominal): 6-21V
Current Source per I/O Pin: 40mA
Current Drain per I/O Pin: 28mA


Clock Speed:

Processor: Up to 240MHz


Memory:

ROM: 384KB
SRAM: 512 kB
External Flash Memory: 128 Mbit (16 MB)


Dimensions:

Width: 18 mm
Length: 45 mm



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Frequently Asked Questions:
IS THE NANO ESP32 COMPATIBLE WITH MICROPYTHON?
Absolutely! This board fully supports MicroPython. For detailed information on setting up and getting started with MicroPython, visit docs.arduino.cc/nano-esp32.
HOW DO I POWER THE NANO ESP32?
The Nano ESP32 can be powered in two ways. First, you can power it via the USB port, which will activate the VBUS pin as an output. Alternatively, you can supply power via the VIN pin, which accepts an input voltage range of 5 to 18 Volts.
DOES IT USE THE OFFICIAL ESP32 CORE?
Yes, if you are an ESP32 user, simply install the latest version of the Arduino Nano ESP32 core via the board manager in the Arduino IDE. For more information, please visit the official documentation page.
WILL THE NANO ESP32 BE COMPATIBLE WITH GENERIC ESP32 BOARD SKETCHES?
The Arduino Nano ESP32 can run code written for other ESP32 devices without any hassle. It is designed to be fully compatible with the ESP32 ecosystem, making it easy to port existing code.