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ESP8266 / W5500 Ethernet Gateway

Cheap W5500 Ethernet modules have started to appear on all of the usual supplier channels on the 'net. Priced at about $4.50.

WIZnet

Published December 02, 2022 · © GNU General Public License, version 3 or later (GPL3+)

Original author: JohnOriginal source (new tab)

ESP8266 / W5500 Ethernet Gateway

Components

Hardware components
W5500

WIZnet - W5500

x 1

WIZnet parts

Project description

Detailed project link: https://esp8266hints.wordpress.com/2018/02/13/adding-an-ethernet-port-to-your-esp-revisited/ This article was posted on the exp8266hints site by ID PuceBaboon on Feb. 13. 2018 This particular project uses the W5500 board in conjunction with the ESP8266 to create an MQTT gateway for ESP-Now sensor nodes. The same basic hardware and software configuration could be used to provide a wired gateway for a completely different service (and the Ethernet library has example code for a telnet client, a web server, a Twitter gateway, a chat server, a Xively client and more). The…

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