Espressif ESP32-S3-DevKitC-1 User Manual

CONFIDENTIAL
 »GetStarted »ESP32-S3-DevKitC-1
ESP32-S3-DevKitC-1
This user guide will help you get started with ESP32-S3-DevKitC-1 and will also provide more in-depth
information.
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with either ESP32-S3-WROOM-
1 or ESP32-S3-WROOM-1U, a general-purpose Wi-Fi + Bluetooth LE MCU module that integrates
complete Wi-Fi and Bluetooth LE functions.
MostoftheI/Opinsonthemodulearebrokenouttothepinheadersonbothsidesofthisboardforeasy
interfacing.DeveloperscaneitherconnectperipheralswithjumperwiresormountESP32-S3-DevKitC-1
onabreadboard.
ESP32-S3-DevKitC-1

ESP-IDFProgrammingGuide

Espressif ESP32-S3-DevKitC-1 Specifications

General

Microcontroller	ESP32-S3
Clock Speed	Up to 240 MHz
Flash Memory	8 MB
PSRAM	Up to 8 MB
RAM	512 KB
Wi-Fi	802.11 b/g/n
GPIO Pins	45
Operating Voltage	3.0V - 3.6V
Antenna	PCB antenna
DAC	2 × 8-bit DAC
CPU	Xtensa® dual-core 32-bit LX7 microprocessor
Bluetooth	Bluetooth 5 (LE)
Onboard Components	USB-UART bridge
ADC	12-bit ADC
SPI	4 × SPI
I2C	2 × I2C
I2S	2 × I2S
UART	3 × UART
Operating Temperature	-40°C to +85°C

Summary

Getting Started Guide

Board Component Descriptions

Details the key components of the ESP32-S3-DevKitC-1 board, including MCU module, LEDs, and ports.

Application Development Preparation

Covers necessary hardware and software setup steps to begin development.

Hardware Reference

System Block Diagram

Illustrates the interconnections between the ESP32-S3-DevKitC-1 components and power flow.

Power Supply Options

Details the three methods available for providing power to the development board.

Pin Header Information

Provides names and functions of pins on both sides of the board for easy interfacing.