Arduino Nano ESP32 Wifi

Arduinos and ESP32s have been cornerstones of the maker community for years, offering versatile tools for hobbyists, artists, and students alike. Arduino began with its AVR-based microcontroller boards, gaining widespread popularity for their simplicity and ease of use. Over time, Arduino introduced more boards with niche features, becoming a staple for various creative and educational projects. On the other hand, Espressif brought the ESP8266 and later the more powerful ESP32, both Wi-Fi-enabled microcontrollers designed to meet the growing demand for connected devices. Espressif ensured their products were compatible with the Arduino development framework by supporting the official development of open-source Arduino cores, allowing both ecosystems to grow and improve in parallel. Despite Arduino's use of modern microcontrollers, it wasn’t until the release of the Arduino Nano ESP32 that Arduino officially embraced the ESP32 as the native chip on one of its boards.

The Nano ESP32 WiFi module represents the perfect fusion of Arduino's user-friendly design and the advanced capabilities of the ESP32. Its compact form factor makes it an excellent choice for projects where space is limited but functionality is essential. This board is engineered for wireless connectivity and intelligent control, ideal for applications like home automation, IoT devices, and robotics. Its seamless integration into the Arduino ecosystem allows both beginners and experienced developers to harness its power without the need for bulky components or complex configurations.

With its reliable performance and adaptability, the Nano ESP32 WiFi is a significant addition to the Arduino lineup. It simplifies complex tasks such as real-time data transmission and remote control, empowering creators to develop innovative and connected solutions. Combining the accessibility of Arduino with the advanced features of the ESP32, this module is a versatile tool that bridges the gap between ease of use and cutting-edge technology, making it a favorite for projects in the ever-evolving world of smart devices.

Features:

Dual Wireless Connectivity: Supports both WiFi and Bluetooth for versatile wireless communication.
Compact Size: Small and lightweight design, ideal for projects with limited space.
High Processing Power: Powered by the ESP32 chip, offering a powerful dual-core processor for multitasking and complex computations.
Real-Time Applications: Capable of handling real-time data processing, ideal for IoT and automation projects.
Built-In Security: Integrated support for secure protocols like HTTPS and SSL for safe data transmission.

Specifications:

Microcontroller: ESP32-S3 embedded in the NORA-W106-10B module from u-blox®
Processor: Xtensa® Dual-core 32-bit LX7, up to 240 MHz
Memory:
- ROM: 384 kB
- SRAM: 512 kB
- RTC SRAM: 16 kB (for low power mode)
- PSRAM: 8 MB
- Flash Memory: 16 MB (128 Mbit) external flash
Operating Voltage: 3.3 V
Power Supply:
- 5 V via USB-C® connector
- VIN range: 6-21 V
Connectivity:
- Wi-Fi®: 802.11 b/g/n (2.4 GHz)
- Bluetooth® LE: v5.0
I/O Pins:
- 14 digital pins (21 including analog)
- 8 analog pins (available in RTC mode)
- SPI (D11, D12, D13), I2C (A4/A5), UART (D0/D1)
Communication Protocols:
- SPI, I2C, I2S, UART, CAN (TWAI®)
Low Power Consumption:
- 7 μA in deep sleep mode*
- 240 μA in light sleep mode*
Additional Features:
- Built-in antenna
- Ultra Low Power (ULP) Coprocessor
- Power Management Unit (PMU)
- ADC in RTC mode