Arduino® Nano ESP32

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 are a beginner entering 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 effortlessly start your IoT or MicroPython project.

Let's explore the main features of the Nano ESP32:

Compact size:
Designed with the familiar Nano form factor in mind, the compact size of this board makes it perfect for embedding in standalone projects.

Wi-Fi® and Bluetooth®:
Benefit from the power of the ESP32-S3 microcontroller, well known in the IoT world, 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 new to the world of MicroPython. More information can be found on the documentation page.

Compatible with Arduino IoT Cloud:
Quickly and easily create IoT projects with just a few lines of code. Our setup ensures security, so you can monitor and control your project anywhere using the Arduino IoT Cloud app. (Available from August 2023)

HID support:
Emulate human interface devices, such as keyboards or mice, via USB, opening up new possibilities for interaction with your computer.

There are no more excuses to delay your exploration of IoT and MicroPython. The Nano ESP32 offers 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:
  • Built-in LED pin: 13
  • Built-in 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: 3,3 V
  • Input voltage (nominal value): 6-21 V
  • Current source per I/O pin: 40 mA
  • Current sink per I/O pin: 28 mA
• Clock speed:
  • Processor: up to 240 MHz
• Memory:
  • ROM: 384 kB
  • SRAM: 512 kB
  • External Flash memory: 128 Mbit (16 MB)
• Dimensions:
  • Width: 18 mm
  • Length: 45 mm

VIEW THE DATASHEET

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 CAN I POWER THE NANO ESP32?

The Nano ESP32 can be powered in two ways. First, you can power it via the USB port, which activates the VBUS pin as an output. Alternatively, you can supply power via the VIN pin, accepting 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 refer to the official documentation page.

WILL THE NANO ESP32 BE COMPATIBLE WITH SKETCHES FROM GENERIC ESP32 BOARDS?

The Arduino Nano ESP32 can run code written for other ESP32 devices without hassle. It is designed to be fully compatible with the ESP32 ecosystem, making it easy to port existing code.