---
product_id: 649848160
title: "3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi"
brand: "fancywhoop"
price: "AR$65564"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/649848160-3pcs-esp32-esp32-devkitc-esp32-wroom-32u-development-board-kits
store_origin: AR
region: Argentina
---

# 240MHz Dual Core WiFi & Bluetooth 4.2 34 GPIO Pins 3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi

**Brand:** fancywhoop
**Price:** AR$65564
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with ESP32 Magic!

## Quick Answers

- **What is this?** 3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi by fancywhoop
- **How much does it cost?** AR$65564 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/649848160-3pcs-esp32-esp32-devkitc-esp32-wroom-32u-development-board-kits)

## Best For

- fancywhoop enthusiasts

## Why This Product

- Trusted fancywhoop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Smartly:** Low power modes ensure efficiency for battery-operated devices.
- • **Develop Your Way:** Compatible with popular IDEs like Arduino and PlatformIO for a tailored experience.
- • **Expand Your Horizons:** 34 GPIO pins and multiple interfaces for endless development possibilities.
- • **Connect Without Limits:** Seamlessly integrate WiFi and Bluetooth for versatile communication.
- • **Unleash Your Creativity:** With a powerful dual-core processor, tackle complex projects effortlessly.

## Overview

The 3PCS ESP32 ESP32-DevKitC Development Board Kits feature a robust dual-core processor, extensive wireless capabilities, and a rich set of GPIO pins, making them ideal for innovative IoT projects. With low power consumption and compatibility with various development environments, these boards are perfect for both beginners and seasoned developers looking to create cutting-edge applications.

## Description

3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi

## Features

- **Dual core processor * *: ESP32 is equipped with a dual core Tensilica LX6 processor, with a clock speed of up to 240MHz. This makes it perform well in handling complex tasks.
- **Wi Fi and Bluetooth capabilities * *: ESP32 supports 802.11 b/g/n Wi Fi and Bluetooth 4.2 (BR/EDR and BLE), which can meet different wireless communication needs.
- **Rich IO interfaces * *: This module provides up to 34 GPIO pins and supports various peripheral interfaces such as PWM, ADC, DAC, I2C, SPI, UART, etc., making it convenient for users to carry out various development tasks.
- **Low power design * *: ESP32 supports multiple low-power modes, which can significantly reduce energy consumption without affecting performance, making it suitable for battery powered devices.
- **Flexible development environment * *: ESP32 can support multiple development environments and tools, including Arduino IDE, PlatformIO, ESP-IDF (Espressif IoT Development Framework), etc., allowing developers to choose according to their familiarity level.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | 40 MHz |
| RAM | SRAM |
| Wireless Type | 802.11bgn |
| Brand | FancyWhoop |
| Series | ESP32-DevKitC |
| Item model number | 38 Pin ESP-32U Micro USB |
| Operating System | Linux, FreeRTOS, Windows 8 |
| Item Weight | 1.06 ounces |
| Product Dimensions | 1.93 x 1.14 x 0.39 inches |
| Item Dimensions  LxWxH | 1.93 x 1.14 x 0.39 inches |
| Color | 3PCS-38PIN-ESP32U |
| Processor Brand | Cadence Design Systems |
| Number of Processors | 2 |
| Manufacturer | FancyWhoop |
| ASIN | B0D9LJN2VW |
| Country of Origin | China |
| Date First Available | July 17, 2024 |

## Product Details

- **Brand:** FancyWhoop
- **Model Name:** ESP32-DevKitC
- **Ram Memory Installed Size:** 8 KB
- **Memory Storage Capacity:** 520 KB
- **CPU Speed:** 40 MHz

## Images

![3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi - Image 1](https://m.media-amazon.com/images/I/813Gvj4tLEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little boards for IoT projects!
*by T***T on June 16, 2025*

These ESP32 boards are incredibly versatile and easy to work with. Built-in Wi-Fi and Bluetooth make them perfect for smart home and IoT applications. I had it up and running with the ESPHome integration in Home Assistant in minutes. Tons of community support and tutorials available. Highly recommended for hobbyists and developers alike!

### ⭐⭐⭐⭐⭐ Good ESP32, works well
*by M***  on June 27, 2025*

Easy to use. Needed the 38 pin version instead of the one with less pins. USB c is my go to as well now. Works well and worth the money.

### ⭐⭐⭐⭐ Good for certain applications
*by R***R on April 8, 2025*

Everything works well IF powered by USB-power, but wireless is unreliable if powered from an external voltage source. I have several of these devkit boards from different manufacturers which MOST work well enough but this one has given me some trouble. I'm still thinking that I might have a noisy source power or some other issue that causes this as the ESP32 shouldn't exhibit this behavior without reason.

## Frequently Bought Together

- 3PCS ESP32 ESP32-DevKitC ESP32-WROOM-32U Development Board Kits, 38 Pin CP2012 Micro USB WiFi + Bluetooth Dual Cores Microprocessor Interface SPI I2C I2S Suitable for Arduino WiFi
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-11*