arduino › connectivity module
wiznet WIZnet W5500 Ethernet Module
100 Mbps with hardware TCP/IP offload — runs 8 sockets in parallel without the MCU. Stock Ethernet library on Arduino works directly. Picked over ENC28J60 for any new Ethernet design.
Specifications
- protocol
- ethernet_100mbit
- interface to mcu
- spi
- voltage v
- 3v3
- range m
- 100
- power consumption ma
- 130
Sources
- SparkFun open product catalog · ingest 2026-05-06