{"product_id":"esp32-development-board-nodemcu-wifi-bluetooth-dual-core-cp2102","title":"ESP32 Dev Board NodeMCU WiFi Bluetooth Dual Core CP2102","description":"\n\u003ch2\u003eESP32 Development Board – NodeMCU ESP-DEVKITV1 with CP2102, WiFi \u0026amp; Bluetooth, Dual Core Microcontroller\u003c\/h2\u003e\n\n\u003cp\u003eTake your electronics projects to the next level with the \u003cstrong\u003eESP32 Development Board (NodeMCU-ESP32 DEVKITV1)\u003c\/strong\u003e. Powered by the versatile ESP32 dual-core microcontroller, this compact board combines WiFi and Bluetooth connectivity in a single, easy-to-use package. Whether you're a hobbyist, student, or professional engineer, this board delivers reliable performance for IoT projects, prototyping, smart home automation, and more.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This ESP32 Development Board?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core Processing Power:\u003c\/strong\u003e The ESP32 chip features two powerful Xtensa cores for efficient multitasking and fast execution of complex programs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated WiFi + Bluetooth:\u003c\/strong\u003e Built-in 2.4GHz WiFi and Bluetooth (Classic \u0026amp; BLE) with onboard PCB antenna for seamless wireless connectivity — no external modules needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCP2102 USB-to-UART Bridge:\u003c\/strong\u003e Reliable and stable serial communication via the CP2102 chip for hassle-free programming and debugging over USB.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.96-Inch OLED Display:\u003c\/strong\u003e Onboard OLED screen for real-time data visualization, status monitoring, and debugging feedback right on the board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Audio Support:\u003c\/strong\u003e Compatible with CVSD and SBC audio codecs for Bluetooth audio applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Breadboard-Friendly:\u003c\/strong\u003e Small form factor with standard 2.54mm pin headers makes it easy to integrate into any project or breadboard setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Compatible with the Arduino IDE, MicroPython, ESP-IDF, and other popular development environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e ESP32 Dual-Core Microcontroller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e DC 5V (via USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e 2.4GHz WiFi + Bluetooth (Classic \u0026amp; BLE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Audio:\u003c\/strong\u003e CVSD and SBC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntenna:\u003c\/strong\u003e Onboard PCB antenna\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 0.96-inch OLED screen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-to-UART:\u003c\/strong\u003e CP2102\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\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 (NodeMCU-ESP32 DEVKITV1 CP2102)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT (Internet of Things) development\u003c\/li\u003e\n  \u003cli\u003eSmart home automation projects\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eRobotics and embedded systems\u003c\/li\u003e\n  \u003cli\u003eBluetooth audio and data streaming projects\u003c\/li\u003e\n  \u003cli\u003eRapid prototyping and STEM education\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: Is the ESP32 Development Board compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32 DEVKITV1 board is fully compatible with the Arduino IDE. You simply need to add the ESP32 board package via the Arduino Boards Manager to start programming it just like any other Arduino-compatible board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this ESP32 board support both Classic Bluetooth and Bluetooth Low Energy (BLE)?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The onboard ESP32 chip supports both Classic Bluetooth and Bluetooth Low Energy (BLE), as well as CVSD and SBC Bluetooth audio codecs, making it suitable for a wide range of wireless communication and audio streaming projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the CP2102 chip used for on this development board?\u003c\/h4\u003e\n\u003cp\u003eA: The CP2102 is a USB-to-UART bridge chip that enables reliable serial communication between your computer and the ESP32 board. It allows you to upload code, monitor serial output, and debug your programs through a standard USB connection.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does this ESP32 board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board is powered via DC 5V, which can be supplied through a standard Micro-USB cable connected to your computer or a USB power adapter — no additional power supply is needed for most projects.\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 DEVKITV1 board is fully compatible with the Arduino IDE. You simply need to add the ESP32 board package via the Arduino Boards Manager to start programming it just like any other Arduino-compatible board.\"}}, {\"@type\": \"Question\", \"name\": \"Does this ESP32 board support both Classic Bluetooth and Bluetooth Low Energy (BLE)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. 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