ESP32-S3 Dual Core Development Board – WiFi & Bluetooth

Power your next embedded or IoT project with the ESP32-S3 Dual Core Development Board — a feature-packed microcontroller board built around the Espressif ESP32-S3 Xtensa LX7 processor. Whether you're a student, hobbyist, or professional engineer, this board delivers the speed, connectivity, and flexibility you need to bring your ideas to life.

Key Features

• Dual-Core Performance: Powered by the ESP32-S3 Xtensa LX7 dual-core microcontroller running at up to 240 MHz, enabling fast data processing and smooth multi-tasking for demanding embedded projects.
• Generous Memory Options: Available with up to 16MB flash and 8MB PSRAM, giving your applications room to grow — ideal for complex firmware, graphics, and data-heavy tasks.
• Dual Wireless Connectivity: Integrated 2.4 GHz WiFi and Bluetooth 5.0 (LE) allow long-distance, low-latency wireless communication. Compatible with mainstream IoT protocols for seamless device interconnection.
• Wide Compatibility: Works with Arduino IDE, MicroPython, ESP-IDF, and PlatformIO, making it accessible for beginners and advanced developers alike.
• Robust Build Quality: Constructed from FR-4 PCB, flame-retardant plastic housing, and precision metal electronic components — built to handle daily prototyping and development use.
• Flexible Color Options: Available in 3 color variants to suit your workbench style or project aesthetic.
• Cord-Free Development: Wireless-first design keeps your workspace clutter-free during testing and deployment.

Who Is This For?

The ESP32-S3 Development Board is perfect for:

• IoT and smart home device development
• Embedded systems training and education
• Wireless sensor networks and data logging
• Robotics and automation projects
• FPV and RC electronics prototyping

Specifications

• Processor: ESP32-S3 Xtensa LX7 Dual-Core
• Max Clock Speed: 240 MHz
• Flash: Up to 16MB
• PSRAM: Up to 8MB
• Wireless: 2.4G WiFi + Bluetooth 5.0 (LE)
• Material: FR-4 PCB, flame-retardant plastic, metal electronic components
• Color Options: 3 variants available

For more information on IoT communication standards and best practices, visit the NIST Internet of Things resource page.

Frequently Asked Questions

Q: What makes the ESP32-S3 Dual Core Development Board suitable for IoT projects?

A: The ESP32-S3 Development Board features an integrated 2.4 GHz WiFi and Bluetooth 5.0 (LE) module, making it ideal for IoT applications. It supports mainstream IoT communication protocols and enables seamless wireless interconnection between devices, from smart home sensors to industrial monitoring systems.

Q: What programming environments are compatible with the ESP32-S3 Development Board?

A: This ESP32-S3 board is compatible with popular development frameworks including Arduino IDE, MicroPython, Espressif's ESP-IDF, and PlatformIO. This broad compatibility makes it accessible for beginners learning embedded systems as well as experienced developers building production-ready firmware.

Q: What materials is this development board made from?

A: The board is constructed from FR-4 PCB (a high-quality, flame-retardant fiberglass substrate standard in professional electronics), flame-retardant plastic, and precision metal electronic components — ensuring durability and reliability through repeated use in prototyping and development environments.

Q: How much memory does the ESP32-S3 Development Board support?

A: The ESP32-S3 board supports up to 16MB of flash storage and up to 8MB of PSRAM. This expanded memory allows for more complex applications, including those involving graphics rendering, large datasets, or extensive firmware libraries.