Waveshare ESP32-S3 Nano Development Board

The ESP32-S3 Nano Board has the ESP32-S3R8 chip and is an enhanced version of the Arduino Nano ESP32. This compact yet powerful board is ideal for various projects, including IoT and MicroPython applications. It boasts an Xtensa® 32-bit LX7 dual-core processor running at 240 MHz, paired with 512KB SRAM, 384KB ROM, 8MB PSRAM, and 16MB Flash memory. The board supports 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, offering outstanding RF performance. Its design facilitates easy integration and seamless switching between Arduino and MicroPython programming, providing greater flexibility for developers. Features

* ESP32-S3R8 chip with Xtensa® 32-bit LX7 dual-core processor, capable of running at 240 MHz

* 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash memory

* 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance

* Supports seamlessly switching between Arduino and MicroPython programming, more flexible usage

* Compatible with Arduino IoT Cloud, allows monitoring and controlling your project from anywhere by using the Arduino IoT Cloud app

* HID, emulating Human Interface Devices such as keyboards or mice via USB port for easier interaction with PC

What's on Board

* ESP32-S3R8 dual-core processor up to 240 MHz running frequency

* W25Q128JVSIQ 16MB Flash, for program and data storage

* MP2322GQH 3.3V voltage regulator

* 2.4G ceramic antenna

* USB Type-C connector For downloading programs and serial port debugging

* RST button For resetting ESP32-S3R8

* Arduino Nano interface Compatible with Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to the experimental board

* RGB indicator Blinks and then turns off during power on or reset, supports programmable control after the board has booted up normally

* Power indicator

* User LED

Specifications

Microcontroller ESP32-S3R8 (Dual-core 32-bit Xtensa LX7)

Clock Frequency ESP32-S3R8: 240MHz

Storage ESP32-S3R8: 384kB ROM, 512kB RAM, 16MB Flash, 8MB PSRAM

Wireless Communication 2.4GHz WiFi + Bluetooth LE

Operating Voltage 3.3V

Power Input 6~21V

Reset Button Vertical

IO Pin Output Current 40mA

Digital Pins 14

Analogue Pins 8

DAC None

PWM 5

UART 2

I2C 1

SPI 1

CAN None

DC Jack None

Power Output Header None

5V Power Output 1000mA Max

Experimental Board Support

Resources

* Product Wiki

* Schematic

* ESP32-S3 Datasheet

Pinout

Package Contents

* 1x ESP32-S3 Nano Development Board

* 2x 40-pin male pin header (Black)