Arduino Nano ESP32 without Headers


Arduino Nano ESP32 without Headers

Arduino Nano ESP32 without Headers

  • Arduino Nano ESP32, the latest addition to the Arduino Nano family
  • Brings the power of the renowned ESP32-S3 to the Arduino ecosystem
  • Ideal for beginners and expert makers to dive into Arduino and MicroPython programming
  • The ultimate combo of accessibility, support, and power
  • This variant comes without headers

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Product Details


Check out the Nano ESP32, the awesome new addition to the renowned Arduino Nano family! This little board brings the power of the popular ESP32-S3 to the Arduino ecosystem, giving makers like you a fantastic option to dive into Arduino and MicroPython programming. Whether you’re a beginner excited to explore the world of IoT and MicroPython or an experienced maker looking to use it in your next project, the Nano ESP32 is the perfect solution to get your IoT or MicroPython adventure started. You can get it with or without headers. This variant comes without headers.


Get ready for the ultimate combo of accessibility, support, and power with the Arduino Nano ESP32. It’s where the beloved Arduino brand meets the robust capabilities of the ESP32-SE, all packed into the compact Nano form factor. Setting up the Arduino ESP32 is a breeze, thanks to easy-to-follow steps that will have it up and running in no time, no matter your skill level!

Key benefits of the Arduino Nano ESP32:

  • Compact size: Thanks to its compact Nano form factor, it’s ideal for embedding in standalone projects.
  • Wireless connectivity: Tap into the power of the ESP32-S3 microcontroller, with full Arduino support for wireless and Bluetooth® connections.
  • Arduino and MicroPython support: Switching between Arduino and MicroPython programming is seamless with just a few simple steps. Arduino even offers a beginner-friendly course for those new to MicroPython, so you don’t have to worry about getting started.
  • Monitor and control from anywhere: Create IoT projects effortlessly with a few lines of code. Arduino setup takes care of security, allowing you to monitor and control your project from anywhere using the Arduino IoT Cloud app.
  • HID support: You can even simulate human interface devices like keyboards or mice over USB, opening up exciting possibilities for interacting with your computer.

So, if you’re ready to dive into the world of Arduino and MicroPython, the Nano ESP32 is your go-to board. It’s compact, powerful, and supported by Arduino, ensuring a smooth and enjoyable experience no matter your level of expertise!

Technical Specifications

Microcontroller u-blox® NORA-W106 (ESP32-S3)
USB Connector USB-C®
Pins Built-in LED Pin: 13


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: 1x, D0 (TX), D1, (RX)


I2C: 1x, A4 (SDA), A5 (SCL)


SPI: D11 (COPI), D12 (CIPO), D13 (SCK). Use any GPIO for Chip Select (CS).


Power I/O Voltage: 3.3V


Input Voltage (Nominal): 5-18V


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 18mm x 45mm









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