WIZnet Ethernet HAT W5100S for Raspberry Pi
The WIZnet Ethernet HAT is an expansion board designed for Raspberry Pi, featuring the W5100S chip to provide robust 10/100Mbps Ethernet connectivity. It supports hardwired internet protocols like TCP, UDP, and ICMP, with four independent hardware sockets for simultaneous network operations.
Features
- Integrates WIZnet W5100S Ethernet controller for reliable wired networking.
- Supports a comprehensive TCP/IP stack including TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE.
- Provides four independent hardware sockets for concurrent network connections.
- Offers 10/100Mbps Ethernet speeds with Auto-Negotiation, Full and Half Duplex support.
- Plugs directly into the Raspberry Pi’s 40-pin GPIO header for seamless integration.
Out of stock
The WIZnet Ethernet HAT is a compact and versatile expansion board engineered to equip Raspberry Pi single-board computers with robust Ethernet connectivity. Designed to attach directly to the Pi’s 40-pin GPIO header, this HAT integrates the powerful WIZnet W5100S Ethernet controller, an RJ45 connector, and all necessary supporting circuitry for reliable wired communication.
Featuring the W5100S chip, this HAT provides a full hardwired TCP/IP stack, offloading network processing from the host Raspberry Pi. It supports a wide array of essential network protocols including TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE. The integrated 10/100Mbps Ethernet PHY supports auto-negotiation, full, and half-duplex modes, ensuring compatibility and optimal performance across various network environments. With four independent hardware sockets and 16 Kbytes of internal memory for TX/RX buffers, the WIZnet Ethernet HAT is ideal for applications requiring stable, multi-client network access.
Additional Information
| Weight | 0.017 kg |
|---|---|
| Dimensions | 9 × 3 × 3 cm |














