---
product_id: 168651343
title: "ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D"
brand: "melife"
price: "€ 1.90"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/168651343-esp32-devkitc-v4-esp32-development-board-with-usb-cable-esp32
store_origin: PT
region: Portugal
---

# Ultra-low power consumption Dual-core WiFi & Bluetooth 5.0 USB-powered with stable voltage regulation ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D

**Brand:** melife
**Price:** € 1.90
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your IoT projects with the ESP32-DevKitC V4 – power, speed, and connectivity in one sleek board!

## Quick Answers

- **What is this?** ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D by melife
- **How much does it cost?** € 1.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/168651343-esp32-devkitc-v4-esp32-development-board-with-usb-cable-esp32)

## Best For

- melife enthusiasts

## Why This Product

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

## Key Features

- • **Breadboard Friendly:** Compatible with header blocks for easy prototyping
- • **Plug & Play USB Power:** Reliable USB power with onboard voltage regulation 🔌
- • **Seamless Connectivity:** Dual-core processor with robust WiFi & Bluetooth 5.0 📶
- • **Flexible Antenna Options:** Choose internal or external antenna for tailored range
- • **Power-Efficient Performance:** Maximize uptime with ultra-low power draw ⚡

## Overview

The MELIFE ESP32-DevKitC V4 is a versatile development board featuring a dual-core Espressif processor with integrated WiFi 802.11n and Bluetooth 5.0. Designed for ultra-low power consumption, it supports flexible antenna configurations and stable USB power input, making it ideal for scalable IoT and embedded applications. Compatible with Linux and Windows, this compact board is perfect for professional developers seeking reliable, high-performance prototyping tools.

## Description

desertcart.com: MELIFE ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D : Electronics

Review: Doesn't work with 5 volt input (UPDATE: it's working now) - I have 4 of these and they all work fine when powered by the USB port. I like that they have two models (internal or external antenna) with the same pinouts, so I can swap depending on the installation requirements. -1 star: they don't work when powered via the 5v pin. My program boots, tries to enable WiFi and then reboots (again and again.) I suspect the 5v pin is wired as an output and doesn't use the onboard voltage regulator (5v to 3.3v) that the USB port uses. I have other esp32's that can be powered from the 5v pin. Only removing one star for this, because it just means I have to either do some resoldering on the board or add a usb connector to the ac/dc converter I'm using (search for HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply.) UPDATE 15 Dec 2020: +1 star: It's working now with 5v input (from the HLK-PM01). A google search discovered that starting the WiFi draws more power. The fix is to add 10uF capacitors as close as possible to the 5v and 3.3v pins. I added these to a separate board where the dev board is mounted (along with other components), I didn't try to modify the esp32 dev board itself. The caps provide the short burst of power required. I also added 1uF caps to settle the ripple voltage. Also, as others have noted, these are wider that other dev-kits and on a breadboard only one row of pins is accessible. You can around this by using header blocks to raise it up high enough to get access to the other row of pins. (Search for Female Pin Headers.)
Review: Works as I intended it to - I read the other reviews, they worried me. When I first got it they didn't work and I thought maybe the reviews were right, but I Google the other and it looks like I just needed some drivers for the chip to show up on the com ports. I don't have a link to them on hand, but as a heads up look in device manager and look under coms, if it doesn't show up when you plug it in, look for drivers. I may update this review if I find the link again. I used this chip for a GitHub project called BlueRetro and it works great with my Nintendo 64.

## Features

- ESP32 is a safe, reliable, and scalable to a variety of applications
- Ultra-Low power consumption
- See Espressif websites for technical information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0811LGWY2 |
| Best Sellers Rank | #7,226 in Single Board Computers (Computers & Accessories) |
| Brand | MELIFE |
| Color | 2pack of 32D |
| Customer Reviews | 4.3 4.3 out of 5 stars (54) |
| Date First Available | November 4, 2019 |
| Item Weight | 0.81 ounces |
| Manufacturer | MELIFE |
| Number of Processors | 2 |
| Operating System | Linux,Windows |
| Package Dimensions | 3.5 x 2 x 1 inches |
| Processor Brand | Espressif |
| RAM | LPDDR4 |
| Series | ESP32-DevKitC |
| Wireless Type | 802.11n |

## Product Details

- **Brand:** MELIFE
- **Connectivity Technology:** USB
- **Included Components:** Board
- **Model Name:** ESP32-DevKitC
- **Operating System:** Linux,Windows

## Images

![ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D - Image 1](https://m.media-amazon.com/images/I/61sboCJKagL.jpg)
![ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D - Image 2](https://m.media-amazon.com/images/I/61DQz0eE7dL.jpg)
![ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D - Image 3](https://m.media-amazon.com/images/I/61XBexF-IRL.jpg)
![ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D - Image 4](https://m.media-amazon.com/images/I/614ZFmL2+zL.jpg)
![ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D - Image 5](https://m.media-amazon.com/images/I/61pq2sT6QxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Doesn't work with 5 volt input (UPDATE: it's working now)
*by M***T on November 29, 2020*

I have 4 of these and they all work fine when powered by the USB port. I like that they have two models (internal or external antenna) with the same pinouts, so I can swap depending on the installation requirements. -1 star: they don't work when powered via the 5v pin. My program boots, tries to enable WiFi and then reboots (again and again.) I suspect the 5v pin is wired as an output and doesn't use the onboard voltage regulator (5v to 3.3v) that the USB port uses. I have other esp32's that can be powered from the 5v pin. Only removing one star for this, because it just means I have to either do some resoldering on the board or add a usb connector to the ac/dc converter I'm using (search for HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply.) UPDATE 15 Dec 2020: +1 star: It's working now with 5v input (from the HLK-PM01). A google search discovered that starting the WiFi draws more power. The fix is to add 10uF capacitors as close as possible to the 5v and 3.3v pins. I added these to a separate board where the dev board is mounted (along with other components), I didn't try to modify the esp32 dev board itself. The caps provide the short burst of power required. I also added 1uF caps to settle the ripple voltage. Also, as others have noted, these are wider that other dev-kits and on a breadboard only one row of pins is accessible. You can around this by using header blocks to raise it up high enough to get access to the other row of pins. (Search for Female Pin Headers.)

### ⭐⭐⭐⭐ Works as I intended it to
*by P***R on May 15, 2022*

I read the other reviews, they worried me. When I first got it they didn't work and I thought maybe the reviews were right, but I Google the other and it looks like I just needed some drivers for the chip to show up on the com ports. I don't have a link to them on hand, but as a heads up look in device manager and look under coms, if it doesn't show up when you plug it in, look for drivers. I may update this review if I find the link again. I used this chip for a GitHub project called BlueRetro and it works great with my Nintendo 64.

### ⭐⭐⭐⭐⭐ Amazing value
*by J***. on January 29, 2021*

I have a lot, but not much at all to say about this product. I don't know how many times I've purchased this pack of ESP32s - but it's been a lot. The value you get for two ESP32-DOWD modules is great. These things are solid chips, and flash easily, never had a dud in any of the packs that I've bought. The only downside is that they are 10 pins wide in a 2.54mm/0.1" board. I don't mind it all too much though, because if you've got a solderable board, you can run wires under/around it. Plus, for the price, really not that huge of a problem. 10/10 A+

## Frequently Bought Together

- MELIFE ESP32-DevKitC V4 ESP32 Development Board with USB Cable, ESP32-32D
- 2pcs for ESP32 Super Breakout Board 3.81mm / 0.15" Terminal Blocks GPIO Expansion Board 3 Types Output for ESP32 Module ESP-WROOM-32 ESP32-DevKitC
- Screw Terminal Block Breakout Module Board for ESP32-DevKitC

---

## 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.pt/products/168651343-esp32-devkitc-v4-esp32-development-board-with-usb-cable-esp32](https://www.desertcart.pt/products/168651343-esp32-devkitc-v4-esp32-development-board-with-usb-cable-esp32)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*