Nano ESP32 projects and builds
Nano-form-factor ESP32-S3 board supporting Arduino and MicroPython workflows with Wi-Fi and Bluetooth LE.
Why it belongs on the bench
Arduino Nano ESP32 packages an ESP32-S3-based u-blox NORA-W106 module in the compact Nano form factor, with USB-C, Wi-Fi and Bluetooth LE. It supports both Arduino sketches and MicroPython, making it a fit for the catalogue’s interactive MicroPython setup and ESP32 Matter endpoint examples. Switching to MicroPython replaces the currently installed firmware rather than adding a second runtime, and Arduino labels its installer experimental. Pin numbering also differs between Arduino and MicroPython workflows, so examples must follow Arduino’s Nano-specific mapping. Matter projects additionally require a compatible core, partition layout and controller rather than working from hardware alone.
Explore more Arduino devices and projects.
Useful alternatives to Nano ESP32
UNO R4 WiFi
UNO-form-factor board pairing a 32-bit Renesas MCU with ESP32-S3 connectivity, a 12×8 LED matrix and Qwiic connector.
- Platform
- Renesas RA4M1 plus ESP32-S3 connectivity module · Arduino
- Builds
- 02
Nicla Vision
Compact machine-vision board with a 2 MP camera, dual-core STM32H7, microphone, IMU and time-of-flight distance sensor.
- Platform
- STM32H747A dual-core Cortex-M7/M4
- Builds
- 02
T5 E-Paper S3 Pro
ESP32-S3 development tablet with a 4.7-inch 960×540 e-paper touchscreen, GNSS, SX1262 LoRa, microSD, battery management and USB-C.
- Platform
- Espressif ESP32-S3 with 16 MB flash and 8 MB PSRAM, Arduino/PlatformIO · Arduino
- Builds
- 01