ESP32-S3 Dual Core Dev Board | WiFi & Bluetooth 5 | 240MHz
ESP32-S3 Dual Core Dev Board | WiFi & Bluetooth 5 | 240MHz
ESP32-S3 Dual Core Development Board — WiFi & Bluetooth 5
Take your embedded projects and IoT builds to the next level with the ESP32-S3 Dual Core Development Board. Powered by the Xtensa LX7 dual-core microcontroller running at up to 240 MHz, this compact yet capable board handles fast data processing and multi-task execution with ease — making it an ideal foundation for everything from hobbyist prototypes to professional smart-device development.
Key Features
- Powerful Dual-Core Processing: ESP32-S3 Xtensa LX7 dual-core MCU (up to 240 MHz) with optional 16 MB Flash and 8 MB PSRAM for demanding embedded applications.
- Dual Wireless Connectivity: Integrated 2.4 GHz WiFi and Bluetooth 5 (LE) module for low-latency, long-range wireless data transmission — compatible with mainstream IoT communication protocols.
- Seamless IoT Integration: Supports seamless interconnection between devices, fitting a wide range of smart-home, automation, and industrial IoT scenarios.
- Quality Construction: Built with FR-4 PCB, flame-retardant plastic housing, and precision metal electronic components for reliable, long-lasting performance.
- Versatile & Developer-Friendly: Supports Arduino IDE, ESP-IDF, MicroPython, and other popular development environments. Great for beginners and experienced engineers alike.
- Available in 3 Configurations: Choose from multiple memory/flash options to match your project requirements.
Specifications
- Chipset: ESP32-S3 Xtensa LX7 Dual-Core
- Max Clock Speed: 240 MHz
- Wireless: 2.4 GHz WiFi + Bluetooth 5 (LE)
- Memory Options: Up to 16 MB Flash / 8 MB PSRAM
- PCB Material: FR-4 (Flame-Retardant)
- Housing: Flame-retardant plastic with metal electronic components
- Variants: 3 configuration options
Who Is This For?
Whether you're building a smart home hub, a wireless sensor node, a wearable device, or exploring machine learning at the edge, the ESP32-S3 development board gives you the processing power and wireless flexibility to bring your ideas to life. It also makes a fantastic gift for makers, hobbyists, and electronics enthusiasts.
For more information on IoT standards and wireless communication protocols used in embedded systems, visit the NIST Communications Technology Laboratory.
Frequently Asked Questions
Q: What microcontroller does the ESP32-S3 Dual Core Development Board use?
A: The board is powered by the ESP32-S3 Xtensa LX7 dual-core microcontroller, capable of running at up to 240 MHz. It supports optional 16 MB Flash and 8 MB PSRAM configurations, enabling fast data processing and smooth multi-task execution for complex embedded development projects.
Q: What wireless connectivity does this ESP32-S3 development board support?
A: It features an integrated 2.4 GHz WiFi module and Bluetooth 5 (LE), enabling low-latency, long-distance wireless data transmission. It is compatible with mainstream IoT communication protocols, making it suitable for smart home automation, wireless sensor networks, and other connected device applications.
Q: What development environments are compatible with this board?
A: The ESP32-S3 is broadly compatible with popular development environments including Arduino IDE, Espressif's ESP-IDF framework, MicroPython, and PlatformIO — making it accessible for beginners and powerful enough for professional developers working on advanced embedded systems.
Q: What materials is the ESP32-S3 development board made from?
A: The board is constructed using FR-4 flame-retardant PCB material, flame-retardant plastic for the housing, and precision metal electronic components — ensuring durability and reliable performance through regular development use.