ESP8266 WiFi Module with Antenna – MI76813DBI Serial Wireless Transmitter

The ESP8266 WiFi Module with Antenna – MI76813DBI is a compact, high-performance serial wireless transmitter ideal for IoT applications requiring long-range and stable Wi-Fi connectivity. This module integrates the popular ESP8266 chip with a high-gain antenna, offering enhanced signal strength and improved data transmission for connected devices.

Supporting IEEE 802.11 b/g/n standards, this Wi-Fi module operates over a Serial UART interface, making it easy to embed in projects using microcontrollers like Arduino, ESP32, or Raspberry Pi. It’s particularly useful for smart devices, remote sensing, cloud networking, and home automation where stable wireless performance is critical.

🔧 Key Features

• Reliable ESP8266 WiFi Module with Antenna for extended wireless range
• Supports 802.11 b/g/n WiFi standards
• High-gain external antenna for better signal quality
• Serial UART interface (TX/RX) for simple integration
• Compact form factor for embedded and portable IoT solutions
• Compatible with Arduino, Raspberry Pi, and ESP development boards

📐 Technical Specifications

📌 Applications

• Long-range WiFi for Raspberry Pi Zero W (with antenna mod)
• Wireless control of Arduino or ESP projects
• Home automation and cloud-based device monitoring
• IoT networks, smart devices, and embedded WiFi solutions

💡 Why Choose the MI76813DBI ESP8266 Module?

The MI76813DBI ESP8266 WiFi Module offers a blend of compact design, high signal strength, and reliable wireless performance. Whether you’re extending Wi-Fi on a Raspberry Pi Zero W or building a remote sensor node, this module provides the stability and range needed for modern IoT projects.

📦 Package Includes

• 1 × ESP8266 WiFi Module – MI76813DBI with High-Gain Antenna