{"product_id":"esp32-development-board-wifi-bluetooth-dual-core-30pin","title":"ESP32 Development Board – WiFi \u0026 Bluetooth Dual Core 30-Pin","description":"\n\u003ch2\u003eESP32 Development Board – WiFi, Bluetooth \u0026amp; Ultra-Low Power\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects to the next level with the \u003cstrong\u003eESP32 30-Pin Breakout Development Board\u003c\/strong\u003e. Powered by the dual-core ESP32 chipset, this compact and versatile board delivers integrated 2.4 GHz WiFi and Bluetooth connectivity in a single, easy-to-use package — perfect for IoT prototyping, smart home systems, robotics, wearables, and more.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for both beginners and experienced developers, the ESP32 board offers exceptional processing power at ultra-low power consumption, making it ideal for battery-operated projects and energy-efficient applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core Processor:\u003c\/strong\u003e Xtensa® LX6 dual-core CPU running up to 240 MHz for powerful multitasking performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated WiFi:\u003c\/strong\u003e 802.11 b\/g\/n 2.4 GHz wireless connectivity for seamless IoT networking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Support:\u003c\/strong\u003e Dual-mode Bluetooth (Classic + BLE 4.2) for flexible wireless communication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Mode:\u003c\/strong\u003e Deep sleep current as low as 10 µA — ideal for battery-powered applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30-Pin Breakout Layout:\u003c\/strong\u003e Breadboard-friendly design with clearly labeled GPIO, ADC, DAC, SPI, I2C, UART, and PWM pins\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Variants:\u003c\/strong\u003e Compatible with ESP32S, ESP32-32D, and ESP32-32U chipset configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-board USB-to-Serial:\u003c\/strong\u003e Easy USB programming and serial monitoring via micro-USB port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports Arduino IDE, MicroPython, ESP-IDF, and PlatformIO development environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Antenna:\u003c\/strong\u003e PCB trace antenna (ESP32-32D) or external antenna connector (ESP32-32U) for extended range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich Peripherals:\u003c\/strong\u003e 34 programmable GPIOs, capacitive touch sensors, Hall sensor, and temperature sensor\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 (ESP32S \/ ESP32-32D \/ ESP32-32U)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e Xtensa Dual-Core LX6, up to 240 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 4 MB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiFi:\u003c\/strong\u003e 802.11 b\/g\/n (2.4 GHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e v4.2 BR\/EDR and BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3 V (5 V tolerant input via USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGPIO Pins:\u003c\/strong\u003e 30-pin layout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Sleep Power:\u003c\/strong\u003e ~10 µA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SEamopar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ESP32 Development Board (30-Pin Breakout)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit | HIP\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the ESP32 Development Board compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32 30-Pin Development Board is fully compatible with the Arduino IDE. Simply add the ESP32 board package via the Board Manager, and you can program it just like any Arduino board. It also supports MicroPython, ESP-IDF, and PlatformIO.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the ESP32-32D and ESP32-32U variants?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-32D features a built-in PCB trace antenna for standard WiFi and Bluetooth range, while the ESP32-32U has an external antenna connector (u.FL\/IPEX) that allows you to attach a high-gain external antenna for extended wireless range in demanding environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this board be used for battery-powered IoT projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The ESP32 chipset is engineered for ultra-low power operation, with a deep sleep current as low as 10 µA. This makes it an excellent choice for battery-powered sensors, wearables, and remote monitoring devices that need to run for extended periods on a single charge.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I program the ESP32 Development Board?\u003c\/h4\u003e\n\u003cp\u003eA: Connect the board to your computer via a micro-USB cable. The on-board USB-to-serial converter handles communication automatically. Select the appropriate ESP32 board and COM port in your development environment, then upload your code. No external programmer is required.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the ESP32 Development Board compatible with the Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The ESP32 30-Pin Development Board is fully compatible with the Arduino IDE. Simply add the ESP32 board package via the Board Manager, and you can program it just like any Arduino board. 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