Arduino Nano ESP32
Overview
The Arduino Nano ESP32 is a compact development board built around the u-blox NORA-W106-10B module, which features the dual-core ESP32-S3 microcontroller. It combines the familiar Nano form factor with 2.4 GHz Wi-Fi and Bluetooth LE connectivity, operating at a 240 MHz clock speed with a 3.3V logic level. This board is designed for low-power IoT applications and includes 16 MB of external Flash alongside the 512 KB of internal RAM.
Why Choose This Part
The board offers a wide input voltage range from 6V to 21V, providing flexibility for various power sources. Its dual-core processor allows for dedicated handling of wireless stacks on one core while executing user application code on the other without performance degradation.
Applications
Key Specifications
Getting Started
To begin development, install the ESP32 Arduino Core via the Arduino IDE Boards Manager and connect the board using a standard USB-C cable. For advanced debugging and low-level control, the board is compatible with Espressif's ESP-IDF and MicroPython. Ensure your logic level is 3.3V, as the GPIO pins are not 5V tolerant.
Also Consider
Arduino
- A similar Nano form factor alternative using the RP2040 silicon with an integrated IMU and microphone.
Espressif Systems
- A more cost-effective RISC-V based alternative for simpler IoT projects that do not require dual-core performance.
