{"product_id":"esp32-esp-wroom-32-wifi-bluetooth-dual-core-development-board","title":"ESP32 WiFi Bluetooth Dual Core Dev Board – ESP-WROOM-32","description":"\n\u003ch2\u003eESP32 WiFi \u0026amp; Bluetooth Dual Core Development Board (ESP-WROOM-32)\u003c\/h2\u003e\n\u003cp\u003eTake your IoT projects, home automation builds, and embedded systems prototyping to the next level with the \u003cstrong\u003eESP-WROOM-32 ESP32 Dual Core Development Board\u003c\/strong\u003e. Powered by the feature-rich ESP32 chipset, this compact yet powerful microcontroller board packs dual-core processing, integrated 802.11b\/g Wi-Fi, and Bluetooth connectivity into a single ultra-low-power platform — all ready to use right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core CPU:\u003c\/strong\u003e Two Xtensa LX6 processor cores for efficient multitasking and real-time performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Wi-Fi:\u003c\/strong\u003e 802.11b\/g\/n support for seamless wireless connectivity in your IoT and smart home projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e Built-in BT Classic and BLE (Bluetooth Low Energy) for versatile wireless communication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Advanced power management features including multiple sleep modes — ideal for battery-powered applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Compatible:\u003c\/strong\u003e Fully supported by the Arduino IDE and ESP-IDF framework for easy programming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions of 2.04\" × 1.14\" × 0.59\" (52mm × 29mm × 15mm) — fits easily into enclosures and prototyping setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard \u0026amp; Prototype Friendly:\u003c\/strong\u003e Standard pin spacing for use on breadboards and with common peripheral modules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich Peripheral Support:\u003c\/strong\u003e GPIO, SPI, I²C, UART, ADC, DAC, PWM, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ESP-32S ESP-WROOM-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e ESP32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi Standard:\u003c\/strong\u003e 802.11b\/g\/n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e Wi-Fi + Bluetooth (Classic \u0026amp; BLE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.04\" × 1.14\" × 0.59\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e None stated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT prototyping and connected device development\u003c\/li\u003e\n  \u003cli\u003eSmart home automation systems\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eArduino and ESP8266 upgrade projects\u003c\/li\u003e\n  \u003cli\u003eWearable and portable electronics\u003c\/li\u003e\n  \u003cli\u003eHobbyist makers, students, and professional engineers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe electronics and hardware development practices, visit the U.S. Consumer Product Safety Commission (CPSC) and explore technical standards at \u003ca href=\"https:\/\/www.nist.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST.gov\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What makes the ESP32 ESP-WROOM-32 development board stand out for IoT projects?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32 ESP-WROOM-32 development board features a dual-core CPU combined with integrated 802.11b\/g Wi-Fi and Bluetooth (Classic \u0026amp; BLE) — all in a single, compact module. This combination makes it one of the most versatile and cost-effective microcontroller boards available for IoT development, smart home automation, wireless sensors, and embedded systems prototyping. Its ultra-low power consumption modes also make it well-suited for battery-operated applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the ESP32 development board compatible with Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP-WROOM-32 ESP32 board is fully compatible with the Arduino IDE and also supports the Espressif ESP-IDF framework. You can program it using familiar Arduino sketches or dive deeper with native ESP-IDF libraries. It also supports MicroPython and other popular platforms, making it accessible to beginners and advanced developers alike.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the Wi-Fi and Bluetooth specifications of this ESP32 board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32 ESP-WROOM-32 supports 802.11b\/g\/n Wi-Fi standards for reliable wireless internet connectivity, along with dual-mode Bluetooth — both Classic Bluetooth and Bluetooth Low Energy (BLE). This dual-wireless capability allows it to simultaneously handle Wi-Fi communication and Bluetooth connections, which is ideal for complex IoT projects and home automation systems.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the physical dimensions of the ESP32 ESP-WROOM-32 board?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures approximately 2.04\" × 1.14\" × 0.59\" (about 52mm × 29mm × 15mm) and weighs just 13g, making it very compact and easy to integrate into enclosures, wearable designs, or tight prototyping spaces.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What makes the ESP32 ESP-WROOM-32 development board stand out for IoT projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32 ESP-WROOM-32 development board features a dual-core CPU combined with integrated 802.11b\/g Wi-Fi and Bluetooth (Classic \u0026amp; BLE) — all in a single, compact module. 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