Arduino Nano ESP32 | IoT & MicroPython Board with headers

The Arduino Nano ESP32 combines the classic Nano form factor with the processing power and wireless connectivity of the ESP32-S3. Supported by both the Arduino ecosystem and MicroPython, it is an ideal development board for beginners, students, and experienced makers building IoT and interactive projects.

ESP32-S3 processing power

Powered by the u-blox NORA-W106 module based on the ESP32-S3, the board features a clock speed of up to 240 MHz. It includes 512 kB of SRAM, 384 kB of ROM, and 16 MB of external flash memory for demanding applications.

Wireless connectivity and debugging

Integrated Wi-Fi and Bluetooth enable seamless communication for Internet of Things deployments. The board also provides a plug-and-play debugging experience through Arduino IDE 2.

Dual ecosystem and MicroPython support

Fully compatible with the Arduino IDE, the board also offers native MicroPython support backed by extensive Arduino documentation and community resources. It serves as an accessible entry point for learning Python on microcontrollers.

Compact Nano form factor

Built in the standard Nano pinout with pre-soldered headers, the board features a modern USB-C connector for programming and power. It accepts a nominal input voltage of 5 to 18 V and operates with a 3.3 V I/O voltage.

Flexible input and output

The board provides 14 digital I/O pins with external interrupt support across all digital pins, alongside 8 analog inputs and 5 PWM outputs. Standard communication interfaces include UART, I2C, and SPI.

What is in the box

The package includes one Arduino Nano ESP32 development board with pre-installed pin headers.

Downloads & documentation

• Schematics
• Datasheet