ESP32-S3-DevKitC-1-PCB

Overview

This repository contains the schematic design files for an ESP32-S3 breakout board. The design includes essential components and features to streamline development workflows with the ESP32-S3 microcontroller.

Features

• Power Regulation: AMS1117-3.3 voltage regulator for stable 3.3V power supply.
• USB Programming Interface: Integrated CP2102 USB-to-UART bridge for seamless programming and debugging.
• Auto-Reset Circuitry: Automatic reset and boot mode selection circuit, eliminating the need for manual button presses during firmware flashing.
• Addressable RGB LED: Includes a level-shifter circuit for controlling RGB LEDs.
• User Interface Connectors: Accessible GPIO pins through labeled connectors for easy prototyping.

File Structure

• Master.SchDoc: Main schematic document referencing all submodules.
• ESP32-S3-WROOM.SchDoc: ESP32-S3 module configuration and connections.
• Powering.SchDoc: Power regulation and LED indicators.
• Connectors.SchDoc: GPIO and USB interface connectors.
• CP2102.SchDoc: USB-to-UART bridge schematic.
• AutoProgram.SchDoc: Automatic programming circuit design.
• RGB_LED.SchDoc: RGB LED level-shifter circuit.

Design by Youssif Hossam.