Waveshare ESP32-S3 Dev Board w/ ESP32-S3-WROOM-1-N16R8 Module
Waveshare ESP32-S3 Dev Board w/ ESP32-S3-WROOM-1-N16R8 Module - Image 2
SKU: IOWC-0920
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Waveshare ESP32-S3 Dev Board w/ ESP32-S3-WROOM-1-N16R8 Module

₹1,209.00 (Inclusive of all taxes)
Out of Stock

The Waveshare ESP32-S3 Development Board integrates the ESP32-S3-WROOM-1-N16R8 module, featuring a dual-core 240MHz LX7 processor, 16MB Flash, 8MB PSRAM, and 2.4GHz Wi-Fi + BLE 5.0 connectivity. Powered via USB-C, it is fully compatible with ESP-IDF, Arduino IDE, and MicroPython for AIoT and embedded wireless applications.

Features

  • Powered by ESP32-S3-WROOM-1-N16R8 module with dual-core Xtensa LX7 CPU @ 240MHz for demanding edge AI tasks.
  • Integrated 16MB Flash and 8MB PSRAM provide ample storage and high-speed memory for complex applications and data buffering.
  • Dual wireless connectivity with 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE supports versatile IoT networking and device pairing.
  • USB Type-C interface with CH343/CH334 chips enables easy programming, serial communication, and 5V power delivery.
  • Castellated module design without pre-soldered headers offers flexibility for direct soldering into custom PCB layouts or using with breadboards.

Out of stock

Description

The Waveshare ESP32-S3 Development Board is a compact, high-performance platform built around the official Espressif ESP32-S3-WROOM-1-N16R8 module. It leverages the Xtensa LX7 dual-core processor capable of 240MHz operation, delivering the computational power required for advanced AIoT workloads, real-time data processing, and efficient wireless communication stacks.

This board is engineered for seamless integration, featuring a castellated edge design that allows for direct surface-mount soldering onto a carrier PCB, making it ideal for space-constrained or final product designs. The onboard CH343 and CH334 ICs handle USB-to-serial conversion, providing a stable and reliable programming and debugging interface via the USB Type-C port. With comprehensive support for ESP-IDF, Arduino Core, and MicroPython, developers can rapidly prototype and deploy applications for smart home automation, industrial sensor nodes, wearable devices, and wireless gateways.

Key Features

  • High-performance AIoT platform based on the official Espressif ESP32-S3-WROOM-1-N16R8 system-in-package.
  • Dual-core 240MHz Xtensa LX7 processor with vector instructions for accelerated machine learning inference at the edge.
  • Generous memory configuration with 16MB of flash and 8MB of pseudo-static RAM (PSRAM) for data-intensive applications.
  • Integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE with support for Bluetooth Mesh networking protocols.
  • Robust USB-C connectivity for programming, power (5V), and serial communication, facilitated by dedicated CH343 and CH334 interface chips.
  • Castellated module format without pre-installed headers offers maximum design flexibility for embedded product integration.
  • Full pinout compatibility with the popular ESP32-S3-DevKitC-1, ensuring access to all GPIOs, SPI, I2C, UART, and ADC interfaces.
  • Supported by Espressif's ESP-IDF, the Arduino Core framework, and MicroPython for flexible firmware development.

Applications

  • AIoT and Edge Computing devices requiring local sensor data processing and ML inference.
  • Smart Home Automation hubs, controllers, and wireless sensor nodes.
  • Industrial IoT (IIoT) telemetry systems for monitoring and wireless data logging.
  • Prototyping wearable electronics and personal IoT devices with Bluetooth connectivity.
  • Embedded systems development and educational platforms for learning ESP32-S3 capabilities.

Technical Specifications

Microcontroller/SoCESP32-S3 (Xtensa LX7 Dual-Core)
Wireless Protocols2.4GHz Wi-Fi 802.11 b/g/n, Bluetooth 5 LE & Mesh
CPU Clock SpeedUp to 240MHz
Flash Memory16 MB
PSRAM8 MB
SRAM512 KB
Supply Voltage5V via USB Type-C
Logic Level3.3V
USB InterfaceUSB Type-C (with CH343/CH334 ICs)
Communication InterfacesUART, SPI, I2C, GPIO, ADC
Development SupportESP-IDF, Arduino, MicroPython
Form FactorCastellated Module (without headers)
Dimensions25.4 x 6.3 mm (Module)

Frequently Asked Questions

How do I program this Waveshare ESP32-S3 board?

You can program it using Espressif's ESP-IDF, the Arduino Core for ESP32, or MicroPython. Connect the USB Type-C port to your computer. The onboard CH343/CH334 chips handle the USB-to-serial communication. In your chosen IDE, select the ESP32-S3 board and the correct COM port. The board typically appears without needing manual driver installation on most modern operating systems.

What is the advantage of the castellated module design without headers?

The castellated edge design allows you to directly solder the module onto your own custom PCB as a surface-mount component, saving space and creating a more robust final product. If you need to use it on a breadboard for prototyping, you can solder standard 2.54mm pin headers onto the castellated holes yourself. This offers maximum flexibility for both prototyping and production.

What is the power supply requirement and typical operating current?

The board is powered via the USB Type-C port at 5V. The onboard regulator steps this down to the 3.3V logic level for the ESP32-S3 core and GPIO. Operating current varies significantly with CPU load and radio activity, from tens of milliamps during active Wi-Fi transmission to microamps in deep sleep mode. Always ensure your USB port or external 5V supply can deliver at least 500mA for stable operation.

Is the pinout compatible with other ESP32-S3 development kits?

Yes, this board's GPIO pinout is fully compatible with the popular Espressif ESP32-S3-DevKitC-1 reference design. This means most shields, carrier boards, and example code written for the DevKitC-1 will work directly with this Waveshare module, allowing for easy migration of projects and access to a wide range of existing tutorials and libraries.

Package Includes

  • 1 x Waveshare ESP32-S3 Development Board (ESP32-S3-WROOM-1-N16R8 Module without header)

Additional Information

Weight 0.12 kg
Dimensions 30 × 8 × 7 cm

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