WIZnet is a Korean fabless company that designs Ethernet controller chips with the TCP/IP stack implemented in hardware. The W5500 and W6100 chips and related modules let microcontroller projects add wired networking without running a software stack. The company also sells the W5500-EVB-Pico and other boards based on Raspberry Pi RP2040, plus serial-to-Ethernet modules for industrial device connectivity.
Focus: ethernet chips, network modules, tcp/ip offload.
Tags: ethernet · tcp/ip · embedded networking · rp2040 · serial to ethernet · modules · industrial · embedded
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