Espressif Systems ESP32-S3-WROOM-1-N16R8 - User Manual

ESP32S3WROOM1
ESP32S3WROOM1U
User Manual
2.4 GHz WiFi (802.11 b/g/n) and Bluetooth
®
5 (LE) module
Built around ESP32S3 series of SoCs, Xtensa
®
dualcore 32bit LX7 microprocessor
Flash up to 16 MB, PSRAM up to 8 MB
36 GPIOs, rich set of peripherals
Onboard PCB antenna or external antenna connector
ESP32S3WROOM1 ESP32S3WROOM1U
Pre-release v0.6
Espressif Systems
Copyright © 2022
www.espressif.com

Espressif Systems ESP32-S3-WROOM-1-N16R8 Specifications

General

Model	ESP32-S3-WROOM-1-N16R8
Category	Wireless modules
Microcontroller	ESP32-S3
Clock Speed	up to 240 MHz
Flash Memory	16 MB
PSRAM	8 MB
SRAM	512 KB
Frequency	2.4 GHz
Data Rate	up to 150 Mbps
Antenna	PCB antenna
GPIO Pins	45
SPI	Up to 4
I2C	Up to 2
UART	Up to 3
CPU	Xtensa® dual-core 32-bit LX7 microprocessor
Wireless Standards	802.11 b/g/n, Bluetooth 5 (LE)
Operating Voltage	3.0 V to 3.6 V
Operating Temperature	-40 °C ~ +85 °C
DAC	2 x 8-bit DAC
Security	Secure boot, flash encryption
Interfaces	SPI, I2C, UART, PWM

Summary

Module Overview

Module Features

Key specifications including CPU, memory, Wi-Fi, Bluetooth, and peripherals.

Module Description

General overview of the ESP32-S3 modules and their intended applications.

Pin Definitions

Pinout Diagram

Visual representation of the module's pin configuration and pinout.

Pin Functions

Detailed explanation of each pin's function and type.

Getting Started

Prerequisites and Tools

Lists essential hardware and software components for development setup.

Hardware Setup

Instructions for connecting the module to testing hardware and a PC.

Development Environment Setup

Covers installation of prerequisites, ESP-IDF, tools, and environment variables for development.

First Project Development

Guides through creating, configuring, building, flashing, and monitoring a project.

FCC Compliance Statement

IC Compliance Statement

Documentation and Resources