LAN8720 Ethernet Network Module Transceiver RMII Interface Development Board

Product Overview

The LAN8720 is a professional-grade Ethernet transceiver module designed for seamless network connectivity in embedded systems and IoT applications. This RMII (Reduced Media Independent Interface) development board bridges your microcontroller to fast Ethernet networks with minimal pin requirements and maximum reliability.

Key Features

LAN8720A PHY Chip - Industry-standard Ethernet transceiver

RMII Interface - Reduced pin count (7 pins) for easy microcontroller integration

10/100 Mbps Support - Full-speed Ethernet connectivity

Integrated Magnetics - Built-in transformer for RJ45 connection

Low Power Consumption - Efficient for battery-powered applications

Auto-negotiation - Automatic speed and duplex detection

Technical Specifications

Parameter	Details
IC Used	LAN8720A PHY Transceiver
Interface	RMII (Reduced Media Independent Interface)
Data Rate	10 Mbps / 100 Mbps
Connector	RJ45 Ethernet Jack
Operating Voltage	3.3V / 5V compatible
Pin Count	7-pin RMII interface
LED Indicators	Link & Activity status
Temperature Range	0 degreesC to 70 degreesC
Dimensions	~35mm x 28mm
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects

What's Included

LAN8720 Ethernet Module (1x)

Pinout Diagram & Schematic (PDF)

Datasheet & Integration Guide

Technical Support Documentation

24/7 Email & WhatsApp Support

Why Choose Our LAN8720 Module?

100% Authentic - Sourced from authorized distributors with verification

Ready-to-Use - Pre-assembled and tested development board

Fast Shipping - 1-5 days from Bengaluru warehouse, delivered in 7-8 days

Expert Support - Dedicated technical team for implementation help

Competitive Pricing - Best value with bulk discounts available

Comprehensive Warranty - 7-day warranty on manufacturing defects against defects

Perfect For

Learning & Education

• Embedded systems projects
• Microcontroller networking courses
• IoT prototype development
• Student electronics labs

DIY & Hobbyist Projects

• Home automation systems
• Smart device prototyping
• Network monitoring devices
• Custom IoT solutions

Professional Applications

• Industrial control systems
• Network data logging
• Remote monitoring equipment
• Commercial IoT deployments

Developer Use Cases

• STM32 / ARM Cortex-M integration
• Arduino Ethernet projects
• FPGA networking applications
• Embedded Linux systems

Compatibility

Microcontroller Platforms:

• STM32 Series (STM32F4, STM32H7, etc.)
• ARM Cortex-M processors
• FPGA development boards
• Embedded Linux systems
• Any platform with RMII interface support

Installation & Setup

1. Connect RMII Pins - Link 7-pin RMII interface to your microcontroller
2. Power Supply - Provide 3.3V or 5V depending on configuration
3. RJ45 Cable - Connect standard Ethernet cable
4. Configure Driver - Load LAN8720 PHY driver in your firmware
5. Test Connection - Verify network connectivity

Detailed integration guide included with product

Frequently Asked Questions

Is this module 100% authentic?

Yes, absolutely. We source directly from authorized distributors with full authentication verification. Each module is tested before dispatch.

What warranty coverage is provided?

Complete 7-day warranty on manufacturing defects covering all manufacturing defects, component failures, and functionality issues.

How quickly will I receive it?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available on request.

Do you provide technical support?

Yes! Our expert team provides 24/7 support via email and WhatsApp, including circuit design help, driver configuration, and troubleshooting.

What's your return policy?

7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only if the product is faulty.

Are bulk discounts available?

Yes! We offer wholesale pricing for orders of 10+ units. Contact us for custom quotes on large quantities.

Can this work with 5V microcontrollers?

Yes, the module is compatible with both 3.3V and 5V systems. Verify your specific configuration with our support team.

Do you provide sample code?

Yes, we provide driver examples and integration references for popular platforms. Custom support available for specific implementations.

Customer Support

Email: support@theengineerstore.in

WhatsApp: Available 24/7

Phone: Contact

Buy LAN8720 Ethernet network module transceiver RMII interface development board Online in India

Purchase the LAN8720 Ethernet network module transceiver RMII interface development board online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LAN8720 Ethernet network module transceiver RMII interface development board with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy LAN8720 Ethernet network module transceiver RMII interface development board at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.