W5500ToMax2 Ethernet interface PCB
This handy little PCB that Howard Dutton designed allows you to put a hard wired ethernet connector in the same foot print as the ESP8266 commonly used for WiFi
![](/upload/project/3176/cover127.jpg)
You need to supply a Teensy 4.0 MCU and a W5500 ethernet module.
I keep a limited supply of Teensy MCUs on hand. So check with me if inventory shows zero.
You can also purchse the Teensy MCUs at this URL. https://www.pjrc.com/store/teensy40.html
Related Link
This is a useful link within the site. It contains information related to Teensy, so it should be helpful
I have attached links in the diagram for reference.
Teensy to WIZ812 Ethernet Adaptor Kit![](/upload/ckeditor5/676516591%5F1701702879%2Epng)
Teensy-Only Wiznet Ethernet Library![](/upload/ckeditor5/676516591%5F1701702911%2Epng)