Esp32 S3 Series Waveshare Documentation Platform

Emily Johnson

-Mar 12, 2026, 9:20 PM

esp32 s3 series waveshare documentation platform

The ESP32-S3 is an MCU chip integrated with 2.4 GHz Wi-Fi and Bluetooth 5 (LE), supporting Long Range mode. The ESP32-S3 is powered by an Xtensa® 32-bit LX7 dual-core processor running at up to 240 MHz, with 512 KB of internal SRAM (TCM), 45 programmable GPIO pins, and rich communication interfaces. The ESP32-S3 supports larger-capacity high-speed Octal SPI flash and external RAM, and allows for user-configurable data and instruction caches. Waveshare has released a series of products based on the ESP32-S3 chip. You are welcome to visit the Waveshare Official Store to make a purchase! The ESP32-S3 is an MCU chip integrated with 2.4 GHz Wi-Fi and Bluetooth 5 (LE), supporting Long Range mode.

The ESP32-S3 is powered by an Xtensa® 32-bit LX7 dual-core processor running at up to 240 MHz, with 512 KB of internal SRAM (TCM), 45 programmable GPIO pins, and rich communication interfaces. The ESP32-S3 supports larger-capacity high-speed Octal SPI flash and external RAM, and allows for user-configurable data and instruction caches. Waveshare has released a series of products based on the ESP32-S3 chip. You are welcome to visit the Waveshare Official Store to make a purchase! The Waveshare S3 Geek is a development board featuring the ESP32-S3 module. It includes a small display, a button, a TF card slot, a USB-A Plug, and several expansion plugs.

The espp::WsS3Geek component provides a singleton hardware abstraction for initializing the display, button, and tf card subsystems. components/ws-s3-geek/include/ws-s3-geek.hpp The WsS3Geek class provides an interface to the Waveshare ESP32-S3-GEEK development board. The class provides access to the following features: You are browsing the new documentation. If you are more familiar with the old version, you can still access the legacy page.

The ESP32-S3-Zero (Without Header) and ESP32-S3-Zero-M (With pre-soldered header) are compact in size and feature a castellated module design (half-hole process), making them easy to integrate into other mainboards. The ESP32-S3-Zero features an onboard Type-C USB port and breaks out most unused pins within a small form factor. It is equipped with the ESP32-FH4R2 chip, integrating Wi-Fi and BLE 5.0, along with 4MB Flash and 2MB PSRAM. Additionally, it features hardware encryption accelerators, RNG, HMAC, and Digital Signature modules to meet IoT security requirements and offers rich peripheral interfaces. Multiple low-power operating modes satisfy the power consumption needs of IoT, mobile devices, wearable electronics, smart homes, and other application scenarios. The ESP32-S3-Zero-Basic-Kit (Basic Kit) includes the ESP32-S3-Zero-M and the ESP32-XX-Basic-Kit-Acce kit, equipped with a breadboard, wires, LEDs, resistors, a 1.5-inch OLED, and other modules.

It provides the core hardware needed to learn the Waveshare ESP32 Arduino Tutorial and Waveshare ESP32 MicroPython Tutorial, making it suitable for getting started quickly with Arduino, MicroPython, and ESP-IDF programming. Relevant example programs and wiring diagrams can be downloaded here: ESP32-S3-Zero-Basic-Kit-main.zip (GitHub Repository). The ESP32 supports multiple development methods. You can use Espressif's official ESP-IDF framework for professional development, or choose platforms like Arduino IDE or MicroPython for rapid prototyping. ESP-IDF: The official development framework from Espressif, designed specifically for the ESP32 series chips. It provides a complete toolchain, code libraries, and documentation.

It allows you to fully utilize the performance and features of the ESP32 and is the preferred choice for professional development and commercial products. ESP32-S3 Datasheet – Specifications of the ESP32-S3 hardware. ESP32-S3 Technical Reference Manual – Detailed information on how to use the ESP32-S3 memory and peripherals. ESP32-S3 Hardware Design Guidelines – Guidelines on how to integrate the ESP32-S3 into your hardware product. ESP32-S3 Product/Process Change Notifications (PCN) https://espressif.com/en/support/documents/pcns?keys=ESP32-S3 ESP32-S3 Advisories – Information on security, bugs, compatibility, component reliability.

https://espressif.com/en/support/documents/advisories?keys=ESP32-S3 Welcome to the repository for Waveshare ESP32 products! This repository is designed to provide resources, drivers, and support packages for Waveshare's ESP32-based boards and compatible display modules. It aims to simplify development and accelerate your project setup. Each library and support package comes with detailed documentation and examples. Key highlights include:

You can view some of the configurations that have been added via menuconfig, which will allow you to verify the functionality directly We welcome contributions! Here’s how you can help: This repository is licensed under the Apache License License. See the LICENSE file for details. The ESP32-S3-SIM7670G-4G (hereinafter referred to as the development board) is a versatile, high-performance microcontroller development board designed by Waveshare.

It features an onboard SIM7670G 4G communication module, a universal OV camera interface, a TF card slot, an RGB LED, an 18650 battery holder, a battery voltage measurement IC, and a solar charging interface,... At its core is the ESP32-S3R2, a system-on-chip (SoC) that integrates low-power Wi-Fi and Bluetooth LE 5.0, supplemented by external 16MB Flash and 2MB PSRAM. The SoC's built-in hardware encryption accelerators, RNG, HMAC, and Digital Signature modules meet the security requirements of IoT applications. The onboard SIM7670G 4G communication module provides cellular network connectivity, which, combined with the ESP32-S3R2, enables applications such as portable Wi-Fi hotspots and IoT data transmission. Multiple low-power operating states cater to the power consumption needs of various application scenarios, including the Internet of Things (IoT), mobile devices, outdoor surveillance, and smart home solutions. The ESP32-S3 UART-to-USB and the 4G module's USB share a single Type-C interface.

Users can select the connection via DIP switches on the back: This feature is commonly used for the ESP32-S3 to communicate with the 4G module using TinyUSB, enabling applications such as PPP dial-up internet, portable Wi-Fi hotspots, and wireless access points. The solar input selection resistor on the back of the development board is used to switch the maximum solar input voltage. This product is a high-performance, highly integrated microcontroller development board designed by Waveshare. It features the ESP32-S3 microcontroller, supporting dual-mode Wi-Fi and BLE communication. The board comes with a 3.97inch e-Paper display, which offers extremely low power consumption, is viewable under ambient light, and is suitable for portable devices and long-endurance scenarios.

It integrates an RTC real-time clock, an SHTC3 temperature and humidity sensor, a TF card slot, a low-power audio codec chip, and a power management chip. It provides a flexible and reliable development platform for applications such as IoT endpoints, electronic shelf labels, and portable displays. The ESP32-S3-ePaper-3.97 supports two development frameworks: Arduino IDE and ESP-IDF, offering flexibility for developers. You can choose the appropriate development tool based on project requirements and personal preference. Each method has its advantages, and developers can select based on their needs and skill level. Arduino is simple to learn and easy to get started with, suitable for beginners and non-professionals; ESP-IDF provides more advanced development tools and stronger control capabilities, suitable for developers with professional backgrounds or those...

Arduino IDE is a convenient, flexible, and easy-to-use open-source electronics prototyping platform. It requires minimal foundational knowledge, allowing for rapid development after a short learning period. Arduino has a vast global community that provides a wealth of open-source code, project examples, tutorials, and rich libraries that encapsulate complex functionalities, enabling developers to implement various features quickly. You can refer to the Working with Arduino to complete the initial setup, and the tutorial also provides related demos for reference. ESP-IDF (Espressif IoT Development Framework) is a professional development framework released by Espressif for its ESP series chips. It is developed based on the C language, including a compiler, debugger, and flashing tool, etc.

It supports development via command line or an Integrated Development Environment (such as Visual Studio Code with the Espressif IDF plugin), which provides features like code navigation, project management, and debugging, etc. We recommend using VS Code for development. For the specific configuration process, please refer to the Working with ESP-IDF. The tutorial also provides relevant demos for reference.

Esp32 S3 Series Waveshare Documentation Platform

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