---
product_id: 68237370
title: "ESP-12E ESP8266 UART WIFI Wireless Shield"
brand: "dollatek"
price: "R289"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/68237370-esp-12e-esp8266-uart-wifi-wireless-shield
store_origin: ZA
region: South Africa
---

# 3.3V power supply Enhanced PCB antenna Standard pin interface ESP-12E ESP8266 UART WIFI Wireless Shield

**Brand:** dollatek
**Price:** R289
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with WiFi Power!

## Quick Answers

- **What is this?** ESP-12E ESP8266 UART WIFI Wireless Shield by dollatek
- **How much does it cost?** R289 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/68237370-esp-12e-esp8266-uart-wifi-wireless-shield)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **Precision Power Supply:** Utilizes a 3.3V power supply for accurate performance.
- • **Seamless Compatibility:** Easily integrates with Arduino Uno, Mega, and more.
- • **Enhanced Signal Strength:** Features an advanced PCB antenna for superior range.
- • **Developer-Friendly Design:** Includes power supply/service interface for easy maintenance.
- • **Industrial-Grade Performance:** Onboard ESP8266-12 ensures stable WiFi connectivity.

## Overview

The DollaTek ESP-12E ESP8266 UART WIFI Wireless Shield is designed for seamless integration with standard Arduino boards, providing a reliable and powerful WiFi solution. With its industrial-grade ESP8266-12 module and enhanced PCB antenna, this shield ensures superior connectivity and performance for your IoT projects.

## Description

DollaTek ESP-12E ESP8266 UART WIFI Wireless Shield

## Features

- Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini)
- 3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap.
- It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance.
- Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better.
- 0

## Product Details

- **Brand:** DollaTek
- **Model name:** ESP-12E
- **CPU model:** Efficeon
- **Connectivity technology:** Wi-Fi
- **Included components:** DollaTek ESP8266 ESP-12E UART Wireless Wifi TTL Converter for Arduino UNO R3 Mega

## Images

![ESP-12E ESP8266 UART WIFI Wireless Shield - Image 1](https://m.media-amazon.com/images/I/61dgG2JgjhL.jpg)

## Frequently Bought Together

- DollaTek ESP-12E ESP8266 UART WIFI Wireless Shield
- diymore L298P Shield Expansion Board DC Motor Driver Module 2A H-Bridge 2 way
- ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant

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**Shop now:** [https://www.desertcart.co.za/products/68237370-esp-12e-esp8266-uart-wifi-wireless-shield](https://www.desertcart.co.za/products/68237370-esp-12e-esp8266-uart-wifi-wireless-shield)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-16*