---
product_id: 653411042
title: "3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2"
brand: "elegoo"
price: "€ 42.62"
currency: EUR
in_stock: true
category: "Elegoo"
url: https://www.desertcart.be/products/653411042-3pcs-esp-32-dev-boards-esp-wroom-32-usb-c
store_origin: BE
region: Belgium
---

# Dual-core 240 MHz processor 2.4 GHz WiFi + Bluetooth 4.2 Low-power dynamic clock scaling 3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2

**Brand:** elegoo
**Price:** € 42.62
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your smart projects with speed, connectivity, and efficiency!

## Quick Answers

- **What is this?** 3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 by elegoo
- **How much does it cost?** € 42.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/653411042-3pcs-esp-32-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, no wires needed.
- • **Blazing Fast Dual-Core Power:** Harness 240 MHz of raw processing speed for seamless multitasking and rapid IoT computations.
- • **Versatile Peripheral Support:** Easily integrate sensors and modules with GPIO, UART, SPI, and I2C interfaces for limitless innovation.
- • **Seamless Wireless Connectivity:** Built-in WiFi and Bluetooth 4.2 keep your smart devices effortlessly connected within a 10-meter range.
- • **Ultra-Efficient Power Management:** Dynamic clock scaling ensures your projects run longer on battery without sacrificing performance.

## Overview

The ELEGOO 3PCS ESP32 Dev Boards feature dual-core 32-bit processors running at up to 240 MHz, integrated 2.4 GHz WiFi and Bluetooth 4.2, and low-power dynamic clock scaling. Designed for IoT and smart device development, these boards offer versatile GPIO, UART, SPI, and I2C interfaces, plus Over-the-Air firmware upgrade support, all packaged with USB-C connectivity for streamlined development.

## Description

desertcart.com: ELEGOO 3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 | Low-power IoT Applications, Smart Devices, Automation, Wireless Communication, GPIO Headers, Simplifying Development : Electronics

## Features

- Dual-Core Performance Up to 240 MHz: Run sensor processing, wireless communication, automation logic and connected-device tasks on a 32-bit dual-core ESP32 platform designed for responsive embedded and IoT projects
- Built-in Wi-Fi and Bluetooth 4.2: Connect to 2.4 GHz Wi-Fi networks or use Bluetooth Classic and BLE for wireless sensors, smart devices, remote controls, home automation and other connected projects
- Flexible Power-Saving Modes: ESP32 power-management features support dynamic clock scaling and low-power operating modes, helping developers reduce energy use in compatible sensing, monitoring and connected-device applications, suitable for battery-powered Internet of Things (IoT) devices.
- USB-C Programming with CP2102: Connect through USB-C for power, sketch uploads and serial monitoring, while GPIO, UART, SPI and I2C interfaces support sensors, displays, motor drivers and other modules (USB-C cable not included)
- Over-the-Air Update Support: Configure OTA functionality through a compatible ESP-32 software framework to update deployed firmware over Wi-Fi without reconnecting the board by USB for every revision

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8T53CQ5 |
| Best Sellers Rank | #4 in Single Board Computers (Computers & Accessories) |
| Brand | ELEGOO |
| Built-In Media | Controller Boards |
| Compatible Devices | [GENERIC] Multiple devices with compatible connections |
| Connectivity Technology | Bluetooth, GPIO, I2C, USB, Wi-Fi |
| Customer Reviews | 4.7 4.7 out of 5 stars (489) |
| Item Weight | 0.05 kg |
| Manufacturer | ELEGOO |
| Memory Storage Capacity | 4 MB |
| Mfr Part Number | EL-SM-012 |
| Model Name | EL-SM-012 |
| Model Number | EL-SM-012 |
| Number of Items | 3 |
| Operating System | Linux |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 240 MHz |
| RAM Memory Installed | 520 KB |
| RAM Memory Technology | SRAM |
| Total Usb Ports | 1 |
| Unit Count | 3 Count |
| Warranty Description | 1 Year Manufacturer |
| Wireless Compability | 802.11bgn |

## Product Details

- **Brand:** ELEGOO
- **CPU Speed:** 240 MHz
- **Memory Storage Capacity:** 4 MB
- **Model Name:** EL-SM-012
- **Ram Memory Installed Size:** 520 KB

## Images

![3PCS ESP-32 Dev Boards, ESP-WROOM-32, USB-C, WiFi Bluetooth 4.2 - Image 1](https://m.media-amazon.com/images/I/71seE5QkHtL.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.be/products/653411042-3pcs-esp-32-dev-boards-esp-wroom-32-usb-c](https://www.desertcart.be/products/653411042-3pcs-esp-32-dev-boards-esp-wroom-32-usb-c)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-03*