{"product_id":"esp32-s3-dual-core-development-board-wifi-bluetooth-5","title":"ESP32-S3 Dual Core Dev Board | WiFi \u0026 Bluetooth 5 | 240MHz","description":"\n\u003ch2\u003eESP32-S3 Dual Core Development Board — WiFi \u0026amp; Bluetooth 5\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects and IoT builds to the next level with the \u003cstrong\u003eESP32-S3 Dual Core Development Board\u003c\/strong\u003e. Powered by the Xtensa LX7 dual-core microcontroller running at up to \u003cstrong\u003e240 MHz\u003c\/strong\u003e, 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.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful Dual-Core Processing:\u003c\/strong\u003e ESP32-S3 Xtensa LX7 dual-core MCU (up to 240 MHz) with optional 16 MB Flash and 8 MB PSRAM for demanding embedded applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Wireless Connectivity:\u003c\/strong\u003e Integrated 2.4 GHz WiFi and Bluetooth 5 (LE) module for low-latency, long-range wireless data transmission — compatible with mainstream IoT communication protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless IoT Integration:\u003c\/strong\u003e Supports seamless interconnection between devices, fitting a wide range of smart-home, automation, and industrial IoT scenarios.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Built with FR-4 PCB, flame-retardant plastic housing, and precision metal electronic components for reliable, long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile \u0026amp; Developer-Friendly:\u003c\/strong\u003e Supports Arduino IDE, ESP-IDF, MicroPython, and other popular development environments. Great for beginners and experienced engineers alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 3 Configurations:\u003c\/strong\u003e Choose from multiple memory\/flash options to match your project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e ESP32-S3 Xtensa LX7 Dual-Core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Clock Speed:\u003c\/strong\u003e 240 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e 2.4 GHz WiFi + Bluetooth 5 (LE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory Options:\u003c\/strong\u003e Up to 16 MB Flash \/ 8 MB PSRAM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Material:\u003c\/strong\u003e FR-4 (Flame-Retardant)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Flame-retardant plastic with metal electronic components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariants:\u003c\/strong\u003e 3 configuration options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether 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.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on IoT standards and wireless communication protocols used in embedded systems, visit the NIST Communications Technology Laboratory.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What microcontroller does the ESP32-S3 Dual Core Development Board use?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What wireless connectivity does this ESP32-S3 development board support?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What development environments are compatible with this board?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What materials is the ESP32-S3 development board made from?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontroller does the ESP32-S3 Dual Core Development Board use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board is powered by the ESP32-S3 Xtensa LX7 dual-core microcontroller, capable of running at up to 240 MHz. 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