{"product_id":"esp32-s3-dual-core-development-board-wifi-bluetooth-1","title":"ESP32-S3 Dual Core Dev Board – WiFi \u0026 Bluetooth 5 | IoT","description":"\n\u003ch2\u003eESP32-S3 Dual Core Development Board with WiFi \u0026amp; Bluetooth 5\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects to the next level with the \u003cstrong\u003eESP32-S3 Dual Core Development Board\u003c\/strong\u003e — a compact, high-performance microcontroller board built around the powerful Xtensa LX7 dual-core processor. Whether you're prototyping IoT devices, building smart home automation systems, or experimenting with wireless connectivity, this board delivers the speed, memory, and flexibility you need.\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 Driven by the ESP32-S3 Xtensa LX7 dual-core microcontroller running at up to 240 MHz, providing fast data processing and smooth multi-task execution for even the most demanding embedded applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Memory Options:\u003c\/strong\u003e Available with optional 16MB Flash and 8MB PSRAM, giving your programs plenty of room to run complex algorithms and store data without bottlenecks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Wireless Connectivity:\u003c\/strong\u003e Integrated 2.4 GHz WiFi and Bluetooth 5 (LE) enable long-range, low-latency wireless communication. Fully compatible with mainstream IoT protocols for seamless device interconnection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIoT \u0026amp; Smart Device Ready:\u003c\/strong\u003e Ideal for smart home devices, wearables, industrial monitoring, robotics, and any connected embedded project requiring stable wireless performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Built on a FR-4 PCB with flame-retardant plastic housing and precision metal electronic components for reliable, long-lasting daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Color Options:\u003c\/strong\u003e Choose from 3 color variants to match your workspace or project aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard \u0026amp; Arduino Compatible:\u003c\/strong\u003e Standard pin layout makes this board easy to integrate with breadboards, shields, and popular development environments including Arduino IDE and ESP-IDF.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e ESP32-S3 Xtensa LX7 Dual-Core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClock Speed:\u003c\/strong\u003e Up to 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:\u003c\/strong\u003e Optional 16MB Flash \/ 8MB PSRAM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e FR-4 PCB, flame-retardant plastic, metal electronic components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e 3 variants available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003ePerfect for hobbyists, electronics students, makers, and professional developers who need a reliable, feature-rich microcontroller board for IoT, automation, embedded systems training, and wireless connectivity projects. It also makes a thoughtful gift for anyone passionate about electronics and maker culture.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on best practices for electronics and embedded systems development, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/electronics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST) – Electronics\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What microcontroller chip does this ESP32-S3 development board use?\u003c\/h4\u003e\n\u003cp\u003eA: This development board is powered by the ESP32-S3 Xtensa LX7 dual-core microcontroller, operating at up to 240 MHz. It supports optional 16MB Flash and 8MB PSRAM configurations, making it well-suited for complex embedded system projects that require fast processing and ample memory.\u003c\/p\u003e\n\u003ch4\u003eQ: What wireless connectivity does the ESP32-S3 development board support?\u003c\/h4\u003e\n\u003cp\u003eA: The board features integrated 2.4 GHz WiFi and Bluetooth 5 (LE), enabling long-distance, low-latency wireless data transmission. It is compatible with mainstream IoT communication protocols, making it ideal for smart home automation, wearable devices, industrial IoT, and other connected applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this ESP32-S3 board compatible with Arduino IDE and other development environments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ESP32-S3 development board is compatible with the Arduino IDE as well as Espressif's ESP-IDF framework. Its standard pin layout also works with breadboards and popular hardware shields, making it a versatile choice for both beginners and experienced embedded developers.\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 a high-quality FR-4 PCB substrate, flame-retardant plastic components, and precision metal electronic parts — ensuring durability and reliable performance through regular use in prototyping and development environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontroller chip does this ESP32-S3 development board use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This development board is powered by the ESP32-S3 Xtensa LX7 dual-core microcontroller, operating at up to 240 MHz. 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