Development board Nano ESP32 with headers ARDUINO

Overview

Introducing 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 stepping 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 covers all your needs to kick-start your IoT or MicroPython project with ease.

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

• Tiny footprint: Designed with the well-known Nano form factor in mind, this board's compact size makes it perfect for embedding in standalone projects.
  
• Wi-Fi® and Bluetooth®: Harness the power of the ESP32-S3 microcontroller, well-known in the IoT realm, with full Arduino support for wireless and Bluetooth® connectivity.
  
• Arduino and MicroPython support: Seamlessly switch between Arduino and MicroPython programming with a few simple steps. We even offer an introductory course for those new to the MicroPython world, find more information in 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, allowing you to monitor and control your project from anywhere using the Arduino IoT Cloud app. (Available starting August 2023)
  
• HID support: Emulate human interface devices, such as keyboards or mice, over USB, opening up new possibilities for interacting with your computer.
  

Technical data

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

I/O Voltage

3.3 V

Input voltage (nominal)

6-21 V

Source Current per I/O Pin

40 mA

Sink Current per I/O Pin

28 mA

Clock speed

Processor

up to 240 MHz

Memory

ROM

384 kB

SRAM

512 kB

External Flash

128 Mbit (16 MB)

Dimensions

Width

18 mm

Length

45 mm