--- product_id: 653411042 title: "ELEGOO 3PCS ESP32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2" brand: "elegoo" price: "₩49368" currency: KRW in_stock: true category: "Elegoo" url: https://www.desertcart.kr/products/653411042-elegoo-3pcs-esp32-dev-boards-esp-wroom-32-usb-c store_origin: KR region: South Korea --- # Dual-core 240 MHz power WiFi + Bluetooth 4.2 Low-power dynamic scaling ELEGOO 3PCS ESP32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 **Brand:** elegoo **Price:** ₩49368 **Availability:** ✅ In Stock ## Summary > 🚀 Power your smart world with ELEGOO ESP32 – where innovation meets connectivity! ## Quick Answers - **What is this?** ELEGOO 3PCS ESP32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 by elegoo - **How much does it cost?** ₩49368 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/653411042-elegoo-3pcs-esp32-dev-boards-esp-wroom-32-usb-c) ## Best For - elegoo enthusiasts ## Why This Product - Trusted elegoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Future-Proof OTA Updates:** Keep your firmware cutting-edge with hassle-free Over-the-Air upgrades. - • **Ultra-Low Power Efficiency:** Dynamic clock scaling extends battery life for truly mobile and sustainable IoT solutions. - • **Versatile Peripheral Support:** GPIO, UART, SPI, I2C interfaces enable endless sensor and device integrations. - • **Blazing Dual-Core Performance:** Harness 240 MHz of raw processing power to accelerate your IoT projects with ease. - • **Seamless Wireless Connectivity:** Built-in 2.4 GHz WiFi and Bluetooth 4.2 keep your smart devices effortlessly connected. ## Overview The ELEGOO 3PCS ESP32 Dev Boards feature dual-core 32-bit processors running at 240 MHz, integrated WiFi and Bluetooth 4.2, and a low-power design ideal for IoT applications. With versatile GPIO and communication interfaces plus OTA firmware upgrade support, these USB-C powered boards simplify development of smart devices and wireless automation. ## Description ELEGOO ESP-32 Development Board 2.4GHz Dual-Mode WiFi + Bluetooth 4.2 Dual Cores MicrocontrollerFeatures:Built-in Wi-Fi and bluetooth (Bluetooth Connection Distance: 10 Meters)Dual core, this means it has 2 processors.The clock frequency can go up to 240MHz and it has a 512 kB RAM.The board offers a rich set of peripheral interfaces, including GPIO, UART, SPI, I2C.Package List:ESP-32 Development Boards (USB-C) x 3 ## Features - Powerful Processing Capabilities: ELEGOO ESP-32 development board integrates a dual-core 32-bit processor running at up to 240 MHz, providing impressive processing power. - Wireless Connectivity: The ESP-32S development board integrates both Wi-Fi and Bluetooth capabilities, supporting 2.4 GHz Wi-Fi and Bluetooth, enabling a wide range of wireless communication and connectivity options. - Power-Efficient: The chip features a low-power design that allows for dynamic power adjustment by scaling the clock frequency across different operating modes. This makes the development board suitable for battery-powered Internet of Things (IoT) devices. - Versatile Peripheral Interfaces: The development board offers a rich set of peripheral interfaces, including GPIO, UART, SPI, I2C, and more, allowing for easy connectivity to a wide range of sensors. - Supports Over-the-Air Firmware Upgrades: The ESP-32 chip features Over-the-Air firmware upgrade capabilities, enabling developers to continue updating and optimizing the firmware even after the product has been released. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8T53CQ5 | | Best Sellers Rank | #3 in Single Board Computers (Computers & Accessories) | | Brand | ELEGOO | | Built-In Media | Controller Boards | | Compatible Devices | [GENERIC] Multiple devices with compatible connections | | Connectivity Technology | USB | | Customer Reviews | 4.7 4.7 out of 5 stars (439) | | Item Weight | 0.05 kg | | Manufacturer | ELEGOO | | Memory Storage Capacity | 520 KB | | Mfr Part Number | EL-SM-012 | | Model Name | EL-SM-012 | | Model Number | EL-SM-012 | | Operating System | Linux | | Processor Brand | Espressif | | Processor Count | 2 | | Processor Speed | 240 MHz | | RAM Memory Installed | 0.5 MB | | RAM Memory Technology | DDR | | Total Usb Ports | 1 | | Unit Count | 3 Count | | Warranty Description | 1 Year Manufacturer | | Wireless Compability | 802.11n | ## Product Details - **Brand:** ELEGOO - **CPU Speed:** 240 MHz - **Memory Storage Capacity:** 520 KB - **Model Name:** EL-SM-012 - **Ram Memory Installed Size:** 0.5 MB ## Images ![ELEGOO 3PCS ESP32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 - Image 1](https://m.media-amazon.com/images/I/71N+OwhkhqL.jpg) ## Frequently Bought Together - ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth Dual Core Microcontroller for Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Hosyond 5 Pcs 0.96 Inch OLED I2C IIC Display Module 12864 128x64 Pixel SSD1306 Mini Self-Luminous OLED Screen Board Compatible with Arduino Raspberry Pi(Blue and Yellow) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/653411042-elegoo-3pcs-esp32-dev-boards-esp-wroom-32-usb-c](https://www.desertcart.kr/products/653411042-elegoo-3pcs-esp32-dev-boards-esp-wroom-32-usb-c) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-28*