{"product_id":"esp32-devkitc-core-board-wroom-32d-32u-arduino-development-board","title":"ESP32-DevKitC Development Board – WROOM-32D \u0026 32U Arduino","description":"\n\u003ch2\u003eESP32-DevKitC Core Board – Dual-Module Arduino-Compatible Development Board\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects to the next level with the \u003cstrong\u003eESP32-DevKitC Core Board\u003c\/strong\u003e. This versatile development board supports both the \u003cstrong\u003eESP32-WROOM-32D\u003c\/strong\u003e and \u003cstrong\u003eESP32-WROOM-32U\u003c\/strong\u003e modules, giving you the flexibility to prototype IoT devices, wireless sensors, home automation controllers, and much more — all with ease.\u003c\/p\u003e\n\u003cp\u003eDesigned for makers, hobbyists, and engineers alike, this board is fully compatible with the \u003cstrong\u003eArduino IDE\u003c\/strong\u003e, MicroPython, and ESP-IDF, making it approachable for beginners and powerful enough for advanced developers.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Module Support:\u003c\/strong\u003e Compatible with ESP32-WROOM-32D (on-board PCB antenna) and ESP32-WROOM-32U (external antenna connector)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful ESP32 SoC:\u003c\/strong\u003e Dual-core Xtensa LX6 processor, up to 240 MHz clock speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Wi-Fi \u0026amp; Bluetooth:\u003c\/strong\u003e 2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 4.2 \/ BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino IDE Compatible:\u003c\/strong\u003e Program using your favourite Arduino libraries and sketches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -40°C to +85°C — suitable for a variety of environments\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  \u003cli\u003e\n\u003cstrong\u003eOnboard USB-to-Serial:\u003c\/strong\u003e Easy flashing and serial monitoring via USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact DIY Kit Form Factor:\u003c\/strong\u003e Breadboard-friendly pin layout for rapid prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-WROOM-32D \/ ESP32-WROOM-32U\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-core Xtensa LX6, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 802.11 b\/g\/n, Bluetooth 4.2 \/ BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY Kit (1 x Development Board)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ESP32-DevKitC Core Board (ESP32-WROOM-32D or ESP32-WROOM-32U)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT prototyping and smart home projects\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eRobotics and motor control\u003c\/li\u003e\n  \u003cli\u003eArduino-based learning and experimentation\u003c\/li\u003e\n  \u003cli\u003eMicroPython scripting projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the ESP32-WROOM-32D and ESP32-WROOM-32U modules?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-WROOM-32D features an integrated PCB antenna, making it self-contained and ideal for most indoor projects. The ESP32-WROOM-32U has a U.FL\/IPEX connector for an external antenna, which can improve wireless range in environments where the signal needs to travel through obstacles or over greater distances.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this ESP32 development board compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32-DevKitC Core Board is fully compatible with the Arduino IDE. Simply add the ESP32 board package via the Arduino Boards Manager, select your board, and start uploading your sketches just as you would with any other Arduino-compatible board.\u003c\/p\u003e\n\u003ch4\u003eQ: What programming environments does this ESP32 development board support?\u003c\/h4\u003e\n\u003cp\u003eA: This board supports multiple development environments including the Arduino IDE, Espressif's native ESP-IDF framework, and MicroPython. This makes it suitable for a wide range of skill levels — from beginners using Arduino to advanced developers building production-grade firmware.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this board for Wi-Fi and Bluetooth projects simultaneously?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ESP32 SoC supports simultaneous Wi-Fi and Bluetooth operation, making it ideal for projects that require wireless connectivity on both protocols at the same time, such as Bluetooth sensor data forwarding over Wi-Fi.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the ESP32-WROOM-32D and ESP32-WROOM-32U modules?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-WROOM-32D features an integrated PCB antenna, making it self-contained and ideal for most indoor projects. 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