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W5500 VS ESP32 Internal MAC PHY Chip

Comparison: Ethernet on ESP32 with W5500 or ESP32 Internal MAC with external PHY Chip

WIZnet

Published August 05, 2024

Original author: Jithmi SamodyaOriginal source (new tab)

W5500 VS ESP32 Internal MAC PHY Chip

Components

Hardware components

WIZnet parts

Project description

W5500 Ethernet Module Features: Integrated MAC, PHY, and TCP/IP Stack: The W5500 includes a complete Ethernet solution with MAC (Media Access Control), PHY (Physical Layer), and its own TCP/IP stack. SPI Interface: Communicates with the ESP32 via SPI, which simplifies integration with most microcontrollers that support SPI. Reduced Load on ESP32: The W5500 handles all the TCP/IP stack processing, which significantly reduces the load on the ESP32. The ESP32 mainly handles the SPI communication. Compatibility: Can be used with a wide range of microcontrollers beyond the ESP32, provided they…

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