--- product_id: 373859067 title: "Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 32MBIT=4MB)" brand: "mayata" price: "3833 kr" currency: ISK in_stock: true category: "Mayata" url: https://www.desertcart.is/products/373859067-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector store_origin: IS region: Iceland --- # 4MB/16MB Flash Memory Onboard 5V 1A Power Supply 11 I/O Pins + ADC Input Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 32MBIT=4MB) **Brand:** mayata **Price:** 3833 kr **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with pro-level power and connectivity! ## 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 32MBIT=4MB) by mayata - **How much does it cost?** 3833 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/373859067-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 - • **Robust 4MB/16MB Flash Storage:** Store complex firmware and OTA updates without limits. - • **Versatile Pin Options Included:** Multiple female and normal pins for flexible prototyping and expansion. - • **Seamless Arduino IDE Compatibility:** Program your projects effortlessly with familiar tools. - • **Powerful Onboard 5V 1A Switching Supply:** Supports up to 24V input for stable, high-efficiency performance. - • **Enhanced Connectivity with External Antenna:** Boost your Wi-Fi range and reliability for smarter IoT setups. ## Overview The Mayata WEMOS D1 Mini Pro is a compact ESP8266-based development board featuring up to 16MB flash memory, an external Wi-Fi antenna for enhanced signal strength, and an onboard 5V 1A switching power supply supporting up to 24V input. Compatible with Arduino IDE, it offers 11 I/O pins plus an ADC input, making it ideal for advanced IoT projects requiring reliable wireless connectivity and flexible prototyping. ## Description 1 PC WEMOS D1 mini Pro-16 and 1 PC esp8266 series wifi 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 | B09C5NXS2F | | AntennaDescription | Wi-Fi | | Best Sellers Rank | #1,058 in Computer Networking Antennas #6,183 in Audio & Video Connectors & Adapters | | Brand | Mayata | | Color | black | | Customer Reviews | 3.6 3.6 out of 5 stars (17) | | Impedance | 50 ohm | | Manufacturer | Mayata | | Number of Channels | 2 | | Number of Items | 1 | ## Product Details - **Antenna:** Wi-Fi - **Brand:** Mayata - **Color:** black - **Impedance:** 50 ohm - **Manufacturer:** Mayata - **Number of Channels:** 2 - **Number of Items:** 1 ## Images ![Mayata WEMOS D1 Mini Pro 4MB/16MB External Antenna Connector NodeMCU Based esp8266 Series Antenna ESP-8266EX CP2104 Development Board (Development Board + Antenna 32MBIT=4MB) - Image 1](https://m.media-amazon.com/images/I/61S9QIA3ZxL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.is/products/373859067-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector](https://www.desertcart.is/products/373859067-mayata-wemos-d1-mini-pro-4mb-16mb-external-antenna-connector) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-16*