Arduino W5100 Ethernet Shield with Micro SD Slot
The W5100 Ethernet Shield enables your Arduino board (Uno, Mega) to connect directly to the internet, providing robust network capabilities. Featuring a Wiznet W5100 chip, it supports up to four simultaneous socket connections and includes an onboard Micro SD card slot for file storage and serving.
Features
- Integrates Wiznet W5100 Ethernet Controller for robust network connectivity.
- Features an onboard Micro SD card slot for local file storage and web serving.
- Supports up to four simultaneous TCP/UDP socket connections for versatile networking.
- Stackable design maintains pin access for additional Arduino shields.
- Compatible with Arduino Uno and Mega boards using official libraries.
Out of stock
The Ethernet W5100 Shield provides your Arduino board with seamless internet connectivity, leveraging the powerful Wiznet W5100 ethernet chip. This chip offers a comprehensive network (IP) stack supporting both TCP and UDP protocols, allowing your Arduino projects to interact with web services, IoT platforms, and local networks. Its robust design supports up to four concurrent socket connections, enabling complex network applications directly from your microcontroller.
Designed for ease of use, this shield features a stackable form factor, preserving access to the Arduino’s pin headers for additional expansion. An integrated Micro SD card slot offers convenient onboard storage, ideal for serving web pages, logging data, or managing configuration files over the network. It is fully compatible with Arduino Uno and Mega boards, utilizing the standard Ethernet and SD libraries for straightforward programming and deployment.
Additional Information
| Weight | 0.078 kg |
|---|---|
| Dimensions | 7.5 × 5.4 cm |














