Ethernet W5100 Shield Network Expansion Board w/ Micro SD Card Slot for Arduino
Description:
W5100 Ethernet Shield provides a powerful and easy way to add Ethernet connectivity to Arduino projects. It is based on the W5100 Ethernet chip from Wiznet, which provides reliable networking functionality. This shield communicates with the Arduino board over the SPI (Serial Peripheral Interface) bus and enables internet communication through TCP/IP protocols.
The inclusion of a micro SD card slot enhances the shield’s capabilities, allowing for local storage of files, such as logs, sensor data, or other application-specific files. The SD card interface is compatible with the FAT16 and FAT32 file systems, making it versatile for different types of data storage tasks.
This shield is commonly used in projects involving IoT (Internet of Things) applications, remote monitoring, web servers, data logging systems, and network communication systems. The ability to serve web pages, log data to SD cards, or even communicate with other networked devices opens up a wide range of potential applications.
Features:
1. W5100 Ethernet Chip
2. SPI Interface
3. Micro SD Card Slot
4. Arduino Compatibility
5. Networking Features
6. Built-in LED Indicators
7. External Power Supply
8. Easy Integration
9. Web Server Capabilities
10. Ideal for IoT Projects
Diagram:
Specifications:
| Ethernet Chip | W5100 Ethernet controller |
| Connection Interface | SPI (Serial Peripheral Interface) |
| Network Protocols | TCP/IP, UDP, ICMP |
| Supported File System | FAT16, FAT32 |
| Micro SD Slot | micro SD cards |
| Power Supply | 5V |
| LED Indicators | Yes |
| Compatibility | Arduino Uno, Mega, Leonardo |
| Operating Voltage | 5V |
| Dimensions | 2.7 x 2.1 inches |
| Operating Temperature | -20°C to 70°C |
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