---
product_id: 653411042
title: "ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth 4.2 Dual Core Microcontroller Support AP/STA/AP+STA, CP2102 Chip"
brand: "elegoo"
price: "₩56504"
currency: KRW
in_stock: true
reviews_count: 13
category: "Elegoo"
url: https://www.desertcart.kr/products/653411042-elegoo-3pcs-esp-32-development-board-usb-c-2-4ghz
store_origin: KR
region: South Korea
---

# Dual-core 240 MHz power 2.4 GHz WiFi + Bluetooth 4.2 Dynamic low-power scaling ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth 4.2 Dual Core Microcontroller Support AP/STA/AP+STA, CP2102 Chip

**Brand:** elegoo
**Price:** ₩56504
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your IoT game with ELEGOO’s powerhouse ESP-32 boards!

## Quick Answers

- **What is this?** ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth 4.2 Dual Core Microcontroller Support AP/STA/AP+STA, CP2102 Chip by elegoo
- **How much does it cost?** ₩56504 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-esp-32-development-board-usb-c-2-4ghz)

## 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

- • **OTA Firmware Updates:** Keep your projects future-proof with easy Over-the-Air firmware upgrades—no wires, no downtime.
- • **Power-Efficient Design:** Smart clock scaling extends battery life, perfect for on-the-go and remote applications.
- • **Plug & Play USB-C Interface:** Modern USB-C port ensures fast, reliable programming without the hassle of boot button presses.
- • **Blazing Dual-Core Performance:** Harness 240 MHz of raw processing power for seamless multitasking and rapid prototyping.
- • **Seamless Wireless Connectivity:** Integrated 2.4 GHz WiFi and Bluetooth 4.2 keep your IoT projects effortlessly connected.

## Overview

The ELEGOO 3PCS ESP-32 Development Board features a dual-core 32-bit processor running at up to 240 MHz, integrated 2.4 GHz WiFi and Bluetooth 4.2, and a USB-C interface for hassle-free programming. Designed for power efficiency with dynamic clock scaling, it supports versatile peripheral interfaces and Over-the-Air firmware updates, making it an ideal choice for professional-grade IoT and embedded system projects.

## 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

Review: Reliable and Easy to Use - I've purchased two sets of these now, as well as other brands that quite frankly I found disappointing for various reasons. All of the boards have worked flawlessly, some despite literally dozens of code downloads while debugging and expanding designs. The biggest advantage of these boards over some of the other variants I've purchased is that I've never had to hold the boot button when downloading code from an Arduino IDE. This has not been the case for some other manufacturers' versions, and given that some of my larger programs can take several minutes to compile before downloading, it's quite inconvenient having to pay attention to be able to press and hold the boot button at the proper time. (That said, there is the trick where you can jumper data pin 0 to ground until after downloading is complete, but depending on whether you are prototyping or have it installed in a way that the pins are no longer easily accessible, this is not always a convenient solution.) So while these do cost a bit more than some alternatives, the fact that they reliably program without having to hold the boot button is, at least to me, worth the small increase in cost. And Elegoo has great documentation (which is more relevant to some of their other products, but I mention because it just goes to the time and quality they put into their products).
Review: Great for IoT projects, works with Arduino IDE - These worked great for my IoT projects. Easy connectivity and the usb-c port was easy to use. Worked great with the Arduino IDE

## 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 | #7 in Single Board Computers (Computers & Accessories) |
| Brand | ELEGOO |
| Card Description | Integrated |
| Chipset Brand | Espressif Systems |
| Color | Blue |
| Computer Memory Type | SRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (318) |
| Date First Available | July 4, 2024 |
| Graphics Coprocessor | Integrated Graphics |
| Hard Drive | SSD |
| Hard Drive Interface | USB-C |
| Item Weight | 1.76 ounces |
| Item model number | EL-SM-012 |
| Max Screen Resolution | 1920x1080 |
| Memory Speed | 240 MHz |
| Number of Processors | 2 |
| Operating System | Linux |
| Optical Drive Type | DVD-R |
| Package Dimensions | 4.33 x 3.15 x 0.79 inches |
| Processor | 2.4 GHz a33_arm_cortex_a7_quad_core |
| Processor Brand | Espressif Systems |
| RAM | 520 KB DDR |
| Screen Resolution | 1920 x 1080 |
| Series | EL-SM-012 |
| Wireless Type | 802.11n |

## Product Details

- **Brand:** ELEGOO
- **CPU Model:** A33 ARM Cortexâ ¢ A7 Quad Core
- **CPU Speed:** 2.4 GHz
- **Graphics Card Description:** Integrated
- **Graphics Coprocessor:** Integrated Graphics
- **Model Name:** EL-SM-012
- **Operating System:** Linux
- **Personal computer design type:** Barebone
- **Ram Memory Installed Size:** 0.5 MB
- **Specific Uses For Product:** Everyday Use

## Images

![ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth 4.2 Dual Core Microcontroller Support AP/STA/AP+STA, CP2102 Chip - Image 1](https://m.media-amazon.com/images/I/710fidSpsRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Easy to Use
*by S***B on December 15, 2025*

I've purchased two sets of these now, as well as other brands that quite frankly I found disappointing for various reasons. All of the boards have worked flawlessly, some despite literally dozens of code downloads while debugging and expanding designs. The biggest advantage of these boards over some of the other variants I've purchased is that I've never had to hold the boot button when downloading code from an Arduino IDE. This has not been the case for some other manufacturers' versions, and given that some of my larger programs can take several minutes to compile before downloading, it's quite inconvenient having to pay attention to be able to press and hold the boot button at the proper time. (That said, there is the trick where you can jumper data pin 0 to ground until after downloading is complete, but depending on whether you are prototyping or have it installed in a way that the pins are no longer easily accessible, this is not always a convenient solution.) So while these do cost a bit more than some alternatives, the fact that they reliably program without having to hold the boot button is, at least to me, worth the small increase in cost. And Elegoo has great documentation (which is more relevant to some of their other products, but I mention because it just goes to the time and quality they put into their products).

### ⭐⭐⭐⭐⭐ Great for IoT projects, works with Arduino IDE
*by H***R on December 29, 2025*

These worked great for my IoT projects. Easy connectivity and the usb-c port was easy to use. Worked great with the Arduino IDE

### ⭐⭐⭐⭐⭐ Quality ESPs well packaged as well.
*by D***T on February 14, 2026*

I'm quickly becoming an ELEGOO fan because of the quality of their product and the packaging and product support. After purchasing an Elegoo Arduino based robot we gain a keen interest in Arduino projects. This was purely influenced by our experience with Elegoo. When sourcing other parts from different vendors which in some cases were cheaper, none compared and often lead to returns for lack of functionality. Elegoo never disappoints and they are worth the price. Very responsive support, respond quickly, provide accurate information to ensure compatibility. I've also had issues with other vendors products the were smaller but usb ports failed and overall too much hassle to work with. Elegoo is different and though the size of these ESPs require 2 bread boards, that's a small price to pay for a quality product.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*