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gcc-cmake-build-wiz750sr

WIZ750SR firmware moves from Keil to GNU ARM GCC and CMake, enabling reproducible open builds and easier community contribution.

TheoIm

Published May 13, 2026

116 UCC

30 WCC

8 VAR

Original author: Karim BEN · FranceOriginal source (new tab)

gcc-cmake-build-wiz750sr

Components

Hardware components
WIZ750SR

WIZnet - WIZ750SR

x 1

Project description

What the Project Does This project modernizes the development workflow for WIZ750SR, WIZnet’s Serial-to-Ethernet module based on the W7500P chip. The official WIZ750SR repository describes the product as a WIZnet Serial-to-Ethernet module compatible with WIZ107/108SR, and the README lists the firmware projects as Keil IDE for ARM version 5 based source code. The problem is not the WIZ750SR hardware itself. The hardware is already a useful embedded networking module: it combines serial interfaces with Ethernet conversion, and the W7500P integrates an ARM Cortex-M0, embedded PHY, and hardwired…

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