LwIP

Lightweight TCP/IP stack (LwIP) is a small independent implementation of the TCP/IP protocol suite that has been initially developed by Adam Dunkels and is now continued here.

Modified to fit Arduino libraries specifications.

It is used by the STM32Ethernet library.

Version

This library is based on the LwIP stack modified by ST: stm32_mw_lwip version v2.2.1_20250804.