---
product_id: 90254730
title: "Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 128MBIT=16MB)"
brand: "mayata"
price: "€ 33.38"
currency: EUR
in_stock: true
category: "Mayata"
url: https://www.desertcart.fr/products/90254730-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector
store_origin: FR
region: France
---

# Onboard 5V 1A switching power supply 128MB external antenna memory 11 I/O pins + 1 ADC pin Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 128MBIT=16MB)

**Brand:** mayata
**Price:** € 33.38
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your IoT game with pro-level connectivity and power!

## Quick Answers

- **What is this?** Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 128MBIT=16MB) by mayata
- **How much does it cost?** € 33.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/90254730-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector)

## Best For

- mayata enthusiasts

## Why This Product

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

## Key Features

- • **OTA Firmware Updates:** Keep your device future-proof with hassle-free Over-The-Air programming and updates.
- • **Extended Wireless Range:** Boost your IoT projects with a high-performance external antenna for superior connectivity.
- • **Robust Power Management:** Built-in 5V 1A switching power supply supports up to 24V input for stable, reliable operation.
- • **Flexible Pin Configuration:** 11 versatile I/O pins plus an ADC input enable complex sensor and device integrations.
- • **Seamless Arduino IDE Compatibility:** Program effortlessly with the trusted Arduino environment for rapid prototyping and deployment.

## Overview

The Mayata WEMOS D1 Mini Pro is a compact ESP8266-based development board featuring 128MB external antenna memory, 11 I/O pins, and a 5V 1A onboard switching power supply. Compatible with Arduino IDE and supporting OTA updates, it’s designed for professional-grade IoT projects requiring extended wireless range and reliable power management.

## Description

1 PC WEMOS D1 mini Pro-16/4 and 1 PC esp8266 series wireless antenna Shipping list: 1.Long female pins x2pcs 2.Short female pins x2pcs 3.Normal pins x2pcs 4.D1-MINI Shield x1pcs

## Features

- Based on ESP8266 ESP-8266EX CP2104
- Compatible with Arduin, use Arduino IDE for programming
- 11XI/O pin, 1XADC pin (input 0-3.3V), support OTA online, onboard 5V 1A switching power supply (large input 24V)
- Lange weibliche pins x2pcs,Kurze weibliche pins x2pcs,Normal pins x2pcs,WeMos D1 mini Pro x1pcs
- 32MBIT=4MB,128MBIT=16MB,esp8266 series wireless antenna x1pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G9HZ5LM |
| AntennaDescription | esp8266 series wireless antenna |
| Best Sellers Rank | #1,975 in Audio & Video Antennas #5,393 in Audio & Video Connectors & Adapters |
| Brand | Mayata |
| Color | Black, Blue, Gold |
| Customer Reviews | 4.1 4.1 out of 5 stars (84) |
| Impedance | 50 ohm |
| Manufacturer | Mayata |
| Number of Channels | 1 |
| Number of Items | 1 |
| Unit Count | 1 Count |

## Product Details

- **Antenna:** esp8266 series wireless antenna
- **Brand:** Mayata
- **Color:** Black, Blue, Gold
- **Impedance:** 50 ohm
- **Manufacturer:** Mayata
- **Number of Channels:** 1
- **Number of Items:** 1
- **Unit Count:** 1 Count

## Images

![Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 128MBIT=16MB) - Image 1](https://m.media-amazon.com/images/I/51qf-E6FuIL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.fr/products/90254730-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector](https://www.desertcart.fr/products/90254730-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-10*