Arduino Ethernet Shield W5100 | W5100 LAN Network Shield with MicroSD Slot for Arduino Uno, Mega & Ethernet Projects
Connect your Arduino to a wired network using the Arduino Ethernet Shield W5100. Based on the Wiznet W5100 Ethernet controller, this shield provides reliable 10/100 Mbps Ethernet connectivity and features an integrated MicroSD card slot for data logging and file storage. Compatible with Arduino Uno, Mega 2560, and other compatible boards, it is ideal for IoT, industrial automation, web servers, network monitoring, and embedded Ethernet applications.
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Arduino Ethernet Shield W5100 with MicroSD Card Slot
The Arduino Ethernet Shield W5100 is a reliable networking expansion board designed to add wired Ethernet connectivity to Arduino development boards. Powered by the Wiznet W5100 Ethernet controller, the shield enables Arduino projects to communicate over local area networks (LAN) and the Internet using standard Ethernet connections.
In addition to network functionality, the shield includes an integrated MicroSD card slot, allowing data logging, web content storage, configuration files, and embedded file management.
Compatible with Arduino Uno, Arduino Mega 2560, and other compatible development boards, the W5100 Ethernet Shield is widely used in IoT gateways, industrial automation systems, network monitoring, smart home controllers, remote monitoring, web servers, and educational networking projects.
Whether you're creating a web server, monitoring industrial equipment, logging sensor data, or building an Ethernet-enabled automation system, the W5100 Ethernet Shield offers dependable wired communication and stable performance.
Key Features
- W5100 Ethernet Shield
- Wiznet W5100 Ethernet controller
- 10/100 Mbps Ethernet connectivity
- Integrated RJ45 Ethernet port
- Built-in MicroSD card slot
- Compatible with Arduino Uno and Mega 2560
- Supports TCP/IP networking
- Easy integration with Arduino IDE
- Reliable wired communication
- Ideal for IoT and industrial networking
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Ethernet Shield |
| Ethernet Controller | Wiznet W5100 |
| Network Speed | 10/100 Mbps |
| Interface | SPI |
| Ethernet Connector | RJ45 |
| Storage | MicroSD Card Slot |
| Compatible Boards | Arduino Uno, Arduino Mega 2560 |
| Programming | Arduino IDE |
| Communication Protocol | TCP/IP |
| Application | Ethernet Networking & IoT |
Applications
- Arduino Web Server
- IoT Gateway
- Smart Home Automation
- Industrial Automation
- PLC Communication
- Remote Monitoring
- Sensor Data Logging
- LAN-Based Automation
- Home Network Projects
- Embedded Ethernet Systems
- Engineering Projects
- STEM Education
Package Includes
- 1 × Arduino Ethernet Shield W5100
Why Buy from Horizocart?
- Quality-tested networking shields
- Reliable wired Ethernet connectivity
- Integrated MicroSD support
- Secure packaging
- Fast shipping across India
- Technical support
- Suitable for students, makers, engineers, and professionals
Frequently Asked Questions
Q. Is this compatible with Arduino Uno?
Yes. The Ethernet Shield W5100 is fully compatible with the Arduino Uno.
Q. Does it work with Arduino Mega 2560?
Yes. It is compatible with the Arduino Mega 2560 and other compatible Arduino boards.
Q. What is the MicroSD slot used for?
The MicroSD slot can be used for data logging, storing web pages, configuration files, and other application data.
Q. Can I build a web server using this shield?
Yes. The W5100 Ethernet Shield is commonly used to create Arduino-based web servers and Ethernet-enabled IoT devices.
Q. Does it support Internet connectivity?
Yes. When connected to a router or network, it can communicate over a LAN and the Internet using standard TCP/IP protocols.
