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docwilco/w6100

W6100 ESP-IDF component driver for ESP32: MACRAW Ethernet frames into esp_eth/esp_netif, with IRQ/poll RX task, stable 16-bit reads, and PHY link handling.

Grace_Koo

Published December 31, 2025

112 UCC

25 WCC

11 VAR

Original source (new tab)

docwilco/w6100

Components

Hardware components
W6100

WIZnet - W6100

x 1

ESP32

Espressif - ESP32

x 1

Project description

Cover image generated by Gemini. W6100 ESP-IDF Component Driver – Key Characteristics When using the WIZnet W6100 with an ESP32, this project organizes the driver in a way that fits the ESP-IDF standard Ethernet flow (esp_eth / esp_netif). ESP-IDF provides a consistent model for Ethernet drivers (including external SPI-Ethernet modules) and a standard path to attach them to the TCP/IP stack through esp_netif/lwIP. Repository: https://github.com/docwilco/w6100 1) Design direction visible in the project structure (1) MAC/PHY separation aligned with ESP-IDF Ethernet framework (esp_eth) The…

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