Build and Operation Guide for W55RP20-S2E (Serial to Ethernet)
Build and Operation Guide for W55RP20-S2E (Serial to Ethernet)

The W55RP20 chip is a System-in-Package (SiP) solution that integrates WIZnet's W5500 Ethernet controller with the RP2040 microcontroller from Raspberry Pi, providing networking and processing capabilities for IoT devices and smart applications.

This video guide explains how to build, write, and operate the Serial to Ethernet Firmware (W55RP20-S2E) on the W55RP20 evaluation board. It is designed to help users set up the firmware, flash it to the board, and test its functionality step by step.
git clone --recurse-submodules https://github.com/WIZnet-ioNIC/W55RP20-S2E.git
We recommend the following versions for successful build and development:
pico-sdk: 2.0.0
ARM GCC Toolchain: 13.2.Rel1